Solution Manual for Introductory Statistics 9th by Mann
Solution Manual for Introductory Statistics 9th by Mann
Solution Manual for Introductory Statistics 9th by Mann
Solution Manual for Introductory Statistics 9th by Mann
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5. DESCRIPTION
Introductory Statistics, 9th
Edition is written for a one or two semester first course
in applied statistics and is intended for students who do not have a strong
background in mathematics. The only prerequisite is knowledge of elementary
algebra. Introductory Statistics is known for its realistic examples and exercises,
clarity and brevity of presentation, and soundness of pedagogical approach.
1. Title Page
2. Copyright Page
3. Dedication
4. Preface
5. Acknowledgments
6. Contents
7. CHAPTER 1 Introduction
8. 1.1 Statistics and Types of Statistics
9. Case Study 1–1 2014 Lobbying Spending by Selected Companies
10. Case Study 1–2 Americans Life Outlook, 2014
11. 1.2 Basic Terms
12. 1.3 Types of Variables
13. 1.4 Cross-Section Versus Time-Series Data
14. 1.5 Population Versus Sample
15. 1.6 Design of Experiments
16. 1.7 Summation Notation
17. Uses and Misuses
18. Glossary
19. Supplementary Exercises
20. Advanced Exercises
21. Self-Review Test
22. Technology Instructions
23. Technology Assignments
24. CHAPTER 2 Organizing and Graphing Data
25. 2.1 Organizing and Graphing Qualitative Data
26. Case Study 2–1 Ideological Composition of the U.S. Public, 2014
27. Case Study 2–2 Millennials’ Views on Their Level of Day-to-Day Banking Knowledge
28. 2.2 Organizing and Graphing Quantitative Data
29. Case Study 2–3 Car Insurance Premiums per Year in 50 States
30. Case Study 2–4 Hours Worked in a Typical Week by Full-Time U.S. Workers
31. Case Study 2–5 How Many Cups of Coffee Do You Drink a Day?
32. 2.3 Stem-and-Leaf Displays
33. 2.4 Dotplots
34. Uses and Misuses
35. Glossary
6. 36. Supplementary Exercises
37. Advanced Exercises
38. Self-Review Test
39. Technology Instructions
40. Technology Assignments
41. CHAPTER 3 Numerical Descriptive Measures
42. 3.1 Measures of Center for Ungrouped Data
43. Case Study 3–1 2013 Average Starting Salaries for Selected Majors
44. Case Study 3–2 Education Level and 2014 Median Weekly Earnings
45. 3.2 Measures of Dispersion for Ungrouped Data
46. 3.3 Mean, Variance, and Standard Deviation for Grouped Data
47. 3.4 Use of Standard Deviation
48. Case Study 3–3 Does Spread Mean the Same as Variability and Dispersion?
49. 3.5 Measures of Position
50. 3.6 Box-and-Whisker Plot
51. Uses and Misuses
52. Glossary
53. Supplementary Exercises
54. Advanced Exercises
55. Appendix 3.1
56. Self-Review Test
57. Technology Instructions
58. Technology Assignments
59. CHAPTER 4 Probability
60. 4.1 Experiment, Outcome, and Sample Space
61. 4.2 Calculating Probability
62. 4.3 Marginal Probability, Conditional Probability, and Related Probability Concepts
63. Case Study 4–1 Do You Worry About Your Weight?
64. 4.4 Intersection of Events and the Multiplication Rule
65. 4.5 Union of Events and the Addition Rule
66. 4.6 Counting Rule, Factorials, Combinations, and Permutations
67. Case Study 4–2 Probability of Winning a Mega Millions Lottery Jackpot
68. Uses and Misuses
69. Glossary
70. Supplementary Exercises
71. Advanced Exercises
72. Self-Review Test
73. Technology Instructions
74. Technology Assignments
75. CHAPTER 5 Discrete Random Variables and Their Probability Distributions
76. 5.1 Random Variables
77. 5.2 Probability Distribution of a Discrete Random Variable
78. 5.3 Mean and Standard Deviation of a Discrete Random Variable
79. Case Study 5–1 All State Lottery
80. 5.4 The Binomial Probability Distribution
81. 5.5 The Hypergeometric Probability Distribution
7. 82. 5.6 The Poisson Probability Distribution
83. Case Study 5–2 Global Birth and Death Rates
84. Uses and Misuses
85. Glossary
86. Supplementary Exercises
87. Advanced Exercises
88. Self-Review Test
89. Technology Instructions
90. Technology Assignments
91. CHAPTER 6 Continuous Random Variables and the Normal Distribution
92. 6.1 Continuous Probability Distribution and the Normal Probability Distribution
93. Case Study 6–1 Distribution of Time Taken to Run a Road Race
94. 6.2 Standardizing a Normal Distribution
95. 6.3 Applications of the Normal Distribution
96. 6.4 Determining the z and x Values When an Area Under the Normal Distribution
Curve Is Known
97. 6.5 The Normal Approximation to the Binomial Distribution
98. Uses and Misuses
99. Glossary
100. Supplementary Exercises
101. Advanced Exercises
102. Appendix 6.1
103. Self-Review Test
104. Technology Instructions
105. Technology Assignments
106. CHAPTER 7 Sampling Distributions
107. 7.1 Sampling Distribution, Sampling Error, and Nonsampling Errors
108. 7.2 Mean and Standard Deviation of x
109. 7.3 Shape of the Sampling Distribution of x
110. 7.4 Applications of the Sampling Distribution of x
111. 7.5 Population and Sample Proportions; and the Mean, Standard Deviation,
and Shape of the Sampling D
112. 7.6 Applications of the Sampling Distribution of p
113. Uses and Misuses
114. Glossary
115. Supplementary Exercises
116. Advanced Exercises
117. Self-Review Test
118. Technology Instructions
119. Technology Assignments
120. CHAPTER 8 Estimation of the Mean and Proportion
121. 8.1 Estimation, Point Estimate, and Interval Estimate
122. 8.2 Estimation of a Population Mean: σ Known
123. Case Study 8–1 Annual Salaries of Registered Nurses, 2014
124. 8.3 Estimation of a Population Mean: σ Not Known
125. 8.4 Estimation of a Population Proportion: Large Samples
8. 126. Case Study 8–2 Americans’ Efforts to Lose Weight Still Trail Desires
127. Uses and Misuses
128. Glossary
129. Supplementary Exercises
130. Advanced Exercises
131. Self-Review Test
132. Technology Instructions
133. Technology Assignments
134. CHAPTER 9 Hypothesis Tests About the Mean and Proportion
135. 9.1 Hypothesis Tests: An Introduction
136. 9.2 Hypothesis Tests About µ: σ Known
137. Case Study 9–1 Average Student Loan Debt for the Class of 2013
138. 9.3 Hypothesis Tests About µ: σ Not Known
139. 9.4 Hypothesis Tests About a Population Proportion: Large Samples
140. Case Study 9–2 Are Upper-Income People Paying Their Fair Share in Federal
Taxes?
141. Uses and Misuses
142. Glossary
143. Supplementary Exercises
144. Advanced Exercises
145. Self-Review Test
146. Technology Instructions
147. Technology Assignments
148. CHAPTER 10 Estimation and Hypothesis Testing: Two Populations
149. 10.1 Inferences About the Difference Between Two Population Means for
Independent Samples: σ1 and
150. 10.2 Inferences About the Difference Between Two Population Means for
Independent Samples: σ1 and
151. 10.3 Inferences About the Difference Between Two Population Means for
Independent Samples: σ1 and
152. 10.4 Inferences About the Mean of Paired Samples (Dependent Samples)
153. 10.5 Inferences About the Difference Between Two Population Proportions
for Large and Independent Sa
154. Uses and Misuses
155. Glossary
156. Supplementary Exercises
157. Advanced Exercises
158. Self-Review Test
159. Technology Instructions
160. Technology Assignments
161. CHAPTER 11 Chi-Square Tests
162. 11.1 The Chi-Square Distribution
163. 11.2 A Goodness-of-Fit Test
164. Case Study 11–1 Are People on Wall Street Honest and Moral?
165. 11.3 A Test of Independence or Homogeneity
166. 11.4 Inferences About the Population Variance
9. 167. Uses and Misuses
168. Glossary
169. Supplementary Exercises
170. Advanced Exercises
171. Self-Review Test
172. Technology Instructions
173. Technology Assignments
174. CHAPTER 12 Analysis of Variance
175. 12.1 The F Distribution
176. 12.2 One-Way Analysis of Variance
177. Uses and Misuses
178. Glossary
179. Supplementary Exercises
180. Advanced Exercises
181. Self-Review Test
182. Technology Instructions
183. Technology Assignments
184. CHAPTER 13 Simple Linear Regression
185. 13.1 Simple Linear Regression
186. Case Study 13–1 Regression of Weights on Heights for NFL Players
187. 13.2 Standard Deviation of Errors and Coefficient of Determination
188. 13.3 Inferences About B
189. 13.4 Linear Correlation
190. 13.5 Regression Analysis: A Complete Example
191. 13.6 Using the Regression Model
192. Uses and Misuses
193. Glossary
194. Supplementary Exercises
195. Advanced Exercises
196. Self-Review Test
197. Technology Instructions
198. Technology Assignments
199. APPENDIX A Explanation of Data Sets
200. APPENDIX B Statistical Tables
201. ANSWERS TO SELECTED ODD-NUMBERED EXERCISES AND SELF-REVIEW
TESTS
202. INDEX
203. Key Formulas
204. Standard Normal Distribution Table
205. The t Distribution Table
206. EULA
15. This ebook is for the use of anyone anywhere in the United States and
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Title: New lands within the Arctic circle
Author: Julius Payer
Release date: September 7, 2019 [eBook #60258]
Most recently updated: October 17, 2024
Language: English
Credits: Produced by Albert László, Greg Bergquist and the Online
Distributed Proofreading Team at http://www.pgdp.net (This
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by The Internet Archive/American Libraries.)
*** START OF THE PROJECT GUTENBERG EBOOK NEW LANDS WITHIN
THE ARCTIC CIRCLE ***
16. TWILIGHT AT MIDDAY, FEBRUARY 1874.
NEW LANDS
WITHIN THE ARCTIC CIRCLE.
NARRATIVE OF THE DISCOVERIES
OF THE AUSTRIAN SHIP “TEGETTHOFF”
IN THE YEARS 1872-1874.
BY
JULIUS PAYER,
17. ONE OF THE COMMANDERS OF THE EXPEDITION.
WITH MAPS AND NUMEROUS ILLUSTRATIONS FROM DRAWINGS
BY THE AUTHOR.
Translated from the German, with the Author’s Approbation.
NEW YORK:
D. APPLETON AND COMPANY,
549 AND 551 BROADWAY.
1877.
18. AUTHOR’S PREFACE.
In laying this book before the Public I desire, in the first instance, to
acknowledge without reserve my sense of the great merits of my
colleague, Lieutenant Weyprecht. The reader of the following pages will
learn with what unwearied, though fruitless, energy he struggled to free
the Tegetthoff from her icy prison, and what dauntless courage and
unfailing command of resources he displayed in our hazardous retreat
from the abandoned ship, till the moment of our happy rescue. The
order and discipline maintained on board ship, and in the terrible march
over the Frozen Ocean, as well as in the perilous boat voyage after
leaving the ice-barrier, were mainly due to his distinguished abilities. He
had supreme command of the expedition, as long as its duties were
strictly nautical; when the operations of sledging and surveying began, I
had the responsibility of a separate and independent command.
Nor ought I to be slow to pay my tribute of respect to the
perseverance and constant self-denial of Lieutenant Brosch and
Midshipman Orel. It would be difficult to determine, whether they shone
more as officers of the ship, or as observers of scientific phenomena.
The highly important duty of managing the stores and provisions was
discharged also by Lieutenant Brosch with a conscientiousness that
secured the confidence of all.
To the watchful skill of Dr. Kepes we owed it, that the health and
constitution of the members of the expedition suffered so little from all
their hardships and privations.
The conduct of the crew was on the whole praiseworthy. Their
obedience to command, their perseverance and resolution shown on
every occasion, will be cited as an example of what these virtues and
qualities can achieve amid the most appalling dangers and trials.
With regard to my narrative, I make no claim for it founded on its
literary excellence; rather I sue for indulgence to its manifold
shortcomings. I have not written for the man of science, though I have
19. not shunned a few scientific details. Nor have I aimed at presenting a
record, which might be profitable to those who shall follow us in the
same career of discovery, though some hints will be found in my pages
which will not be without their use to those who may consult them for
information and guidance. Rather I have endeavoured to narrate our
sufferings, adventures, and discoveries in a manner which shall be
interesting to the general reader who reads to amuse himself.
The magnetical and meteorological observations, so carefully taken
and tabulated by Weyprecht, Brosch, and Orel, together with the
sketches of the Fauna of the Frozen Ocean, drawn by myself from the
collection of Dr. Kepes, were presented to the Imperial Academy of
Sciences of Vienna, and will in due time be published under the auspices
of that august body.
20. PRELIMINARY NOTICE BY THE
TRANSLATOR.
It will be interesting to English readers to learn a few particulars
concerning the two leaders of the Austrian North Polar Expeditions. Carl
Weyprecht was born in Hesse-Darmstadt in 1838, and in his eighteenth
year entered the Austrian navy. Ten years afterwards he was present at
the action between the Austrian and Italian fleets at Lissa—July 20,
1866; was promoted to the rank of lieutenant of the second class, and
decorated with the order of the Iron Cross in recognition of his services
in that battle. It was shortly after this, that Weyprecht volunteered to
take the command of a small vessel, manned by only four seamen,
which was to sail from Hammerfest to explore the Arctic Ocean. This
dauntless offer was the basis of the first German North Polar expedition.
When, however, permission to act in this capacity was obtained,
Lieutenant Weyprecht was serving on board the Austrian frigate
Elizabeth, which formed one of the squadron sent by the Austrian
Government to bring home the body of the ill-fated Maximilian.
Immediately on his return to Europe he repaired to Gotha, eager to
place his services at the command of the expedition which had
meantime been planned by Petermann and a committee of patrons of
Arctic exploration. But unhappily, just at this moment his health, which
had suffered from fever caught at New Orleans, failed, and the
command of the expedition, known as the first German North Polar
Expedition (May 24-October 10, 1868), was undertaken by Captain
Koldewey. It was only in 1871 that he recovered his health, and in the
June of that year began, in the Isbjörn, his life of Arctic experience and
discovery. In the following year, 1872, he was appointed to the naval
command of the expedition which sailed in the Tegetthoff, whose
strange and eventful history is recorded in the following pages.
His companion and colleague, Julius Payer, was born at Schönau in
Teplitz, Bohemia, in 1841, and received his education as a soldier at the
Wiener-Neustadt Military Academy, 1856-59, where General Sonnklar
21. was his teacher in geographical science, and early imbued his mind with
a love for the grandeurs of the glacier world. With the rank of “Ober-
Lieutenant” he served in the campaign of 1866 in Italy, and was
decorated for his distinguished services at the battle of Custozza.
Afterwards, while serving with his regiment in Tyrol, he gained great
celebrity as one of the most successful Alpine climbers, and turned his
experience as a mountaineer to profit in his surveys of the Orteler Alps
and glaciers. Payer gained his first experience as an Arctic discoverer in
the second German North Polar Expedition, under Koldewey and
Hegemann—June 15, 1869-Sept. 11, 1870. His services during that
expedition were of a most distinguished character. He shared in the
most important discoveries which were then made, specially those of
König Wilhelm’s Land, and of the noble Franz-Josef Fjord. He acquired in
East Greenland the experience of sledging, which was of such eminent
use in his explorations of the great discovery of the Tegetthoff
Expedition—Kaiser Franz-Joseph Land. He shines too as an author in his
descriptions of Greenland scenes, in the Second German North Polar
Voyage, published in 1874 by Brockhaus of Leipzig, and partially
reproduced in an English translation by the Rev. L. Mercier and Mr. H. W.
Bates. For these services, on the return of the expedition, he was again
decorated, receiving the order of the Iron Crown.
In the voyage of the Isbjörn, June 21-Oct. 4, 1871, we find him
associated with Weyprecht in the pioneering voyage described in the
earlier part of this work, and lastly as joint commander of the renowned
Tegetthoff expedition, June, 1872-September, 1874.
The Gold Medals entrusted to the Royal Geographical Society were
awarded in 1875: the Founder’s Medal to Lieutenant Weyprecht, and the
Patron’s Medal to Lieutenant Julius Payer.
As these pages are passing through the Press, the country has been
deeply moved by the unexpected intelligence of the return of the Arctic
Expedition. Gratulations on its safe and happy return have been
unanimously and eagerly expressed by all the organs of public opinion.
Disappointment, however, has, we fear, fallen on many minds as, after
the first feelings of joy at the safe arrival of the officers and crews of the
Alert and Discovery, they read the brief telegraphic summary sent by
22. Captain Nares: “Pole impracticable,”—“No land to northward.” Popular
enthusiasm looked rather for the conquest of the Pole; expected,
perhaps, to read, one day, that the Union Jack had been hoisted there,
to commemorate the triumph of England’s perseverance at last
rewarded. Few, we apprehend, would pass through the chill of these
two clauses of the message to mark the hope contained in the third
—“voyage otherwise successful.” In what special respects the success
proclaimed was achieved, we must patiently wait for a future record to
reveal; but while awaiting the history which no doubt will be written to
justify and prove this announcement, let us exercise our loyal belief in
the skill and courage of our countrymen, and feel persuaded that what
men could do under their circumstances no doubt was done by them.
The interest which will be excited afresh in Arctic discovery and
adventure, will doubtless sharpen the interest in the volumes which
record the fortunes of the Austrian expedition; and we venture to affirm
—without undue partiality—that, though the history of Arctic exploration
and discovery abounds in records of lofty resolution and patient
endurance of almost incredible hardships, the narrative of the voyage of
the Tegetthoff will be found to fall below none in these high qualities.
The mere destiny of the vessel itself equals, if it does not exceed, in the
element of the marvellous, anything which has before been recorded.
Surely this is borne out when we think, that on August 20, 1872, the
Tegetthoff was beset off the coast of Novaya Zemlya; remained a fast
prisoner in the ice, spite of all the efforts made by her officers and crew
to release her; drifted during the autumn and the terrible winter of 1872
—amid profound darkness—whither they knew not; drifted to the 30th
of August in the following year (1873), till, as if by magic, the mists
lifted, and lo! a high, bold, rocky coast—lat. 79° 43′ E., long. 59° 33′—
loomed out of the fog straight ahead of them. Close to this land—which
could be visited with safety only twice, on the 1st and 3rd of November
of that year—the ship remained still fast bound in the ice. Not till the
winter of 1873 had passed, and the sun had again returned, was it
possible to explore the land, which had been so marvellously discovered.
On the 10th of March, 1874, the sledge journeys commenced, and
terminated May 3rd, after 450 miles had been passed over, and the
surveys and explorations completed, which enabled Payer to write the
description of Kaiser Franz-Josef Land (pp. 258-270), which shows that
23. other still undefined lands, with an archipelago of islands, have been
added to the geography of the earth.
But the perils of the expedition did not end here. On the 20th of
August, 1874, it was resolved to abandon the Tegetthoff in the ice, and
to return in sledges and boats to Europe. Captain Nares tells us, in his
telegraphic despatch, that the sledging parties of the Alert and
Discovery compassed on an average one-and-a-quarter mile per day on
the terrible “Sea of Ancient Ice,” and discovered, after the experience
gained in seventy miles passed under these conditions, that the “Pole
was impracticable.” If our readers wish to have a conception of the toils
and perils of the Austrian sledge parties on their return from the
Tegetthoff let them mark the single image presented to the mind by the
statement (p. 364):—“After the lapse of two months of indescribable
efforts, the distance between us and the ship was not more than nine
English miles.” Had the ice on the Novaya Zemlya seas remained as
obstinate as it seems to have done in the new desolation, the “Sea of
Ancient Ice,” escape would have been as impossible to the Tegetthoff’s
crew, as advance towards the Pole was to the sledge parties of our last
Arctic expedition. But fortunately, soon after, “leads” opened out in the
ice; the boats were launched, and after about another month of
alternate rowing and sledging, the ice barrier was happily reached in the
unusually high latitude 77° 40′; and the brave men who three months
before had left the Tegetthoff were saved.
This is perhaps the most marked analogy between the perils of the
two expeditions; so far as those of our own are yet known. But the
scientific conclusions of Lieutenant Payer, as set forth in the general
Introduction to his narrative, strikingly harmonize with the actual
discoveries of the Alert and Discovery. Already it is authoritatively
announced, that there is no open Polar Sea; that this hypothesis is as
baseless as the existence of President’s Land. In the fourth chapter of
that Introduction (pp. 25-31), our author has analysed with great
sagacity the various theories on which that hypothesis was made to rest,
working up to the conclusion, that no such sea exists. The
demonstration of experience now takes the place of enlightened
argument and opinion; fact and theory are here at one.
24. Nor can we forbear to direct attention to another statement in the
same chapter. Let our readers mark the prophetic spirit of the following
passage: “All the changes and phenomena of this mighty network lead
us to infer the existence of frozen seas up to the Pole itself; and
according to my own experience, gained in three expeditions, I consider
that the states of the ice between 82° and 90° N. L. will not essentially
differ from those which have been observed south of latitude 82°; I
incline rather to the belief that they will be found worse instead of
better” (p. 30). And “worse instead of better” they have been found, as
we cannot doubt, when we weigh the ominous significance of the
designation the “Sea of Ancient Ice.”
History may or may not verify the position which the telegram so
briefly resumes—“The Pole impracticable.” Impracticable no doubt it
was, if the condition of the ice seen by our expedition in that awful sea
be its normal condition. All that it was possible for men to dare and
achieve, England will feel that her officers and sailors dared and
achieved under the circumstances they encountered. It may be, that
later experience will show, that even that Sea may present to future
explorers an aspect less tremendous; yea, that in some seasons, which
science may yet predict, when her theories of the sun-spots are matured
and formulated, open water will be found, as perhaps it was found in
the year of the expedition of the Polaris, where the heroic sledging
parties from the Alert and Discovery saw nothing and found nothing, but
piled-up barriers of ice rising to the height of 150 feet.
It would be idle to predict, in the face of these results, that the Pole
shall yet be reached. Any confident prediction in this spirit would, at the
present moment, be singularly inopportune, as well as unwise. But
despair would be equally unjustifiable, while its influence would be most
hurtful and depressing, especially if Arctic exploration and the
attainment of the Pole were supposed to be identical propositions. There
are two things: reaching the North Pole, and the exploration of the Polar
region. If the former appeals more to the imagination, and readily calls
forth the emotions which are fed by the love of the marvellous, the
latter enlists the sympathies of those who take a broader view of the
necessities of Arctic exploration. These have found a powerful
representative in one whose services entitle him to speak with authority,
in the naval chief of the Tegetthoff expedition. At a meeting of the
25. German Scientific and Medical Association held at Gratz in September of
1875, Weyprecht read a paper on the principles of Arctic exploration, in
which, according to the summary of its contents, which appeared in
Nature, October 11, 1875, he maintains, that the Polar regions offer, in
certain important respects, greater advantages than any other part of
the globe for the observation of natural phenomena—Magnetism, the
Aurora, Meteorology, Geology, Zoölogy, and Botany. He deplores, that
while large sums have been spent and much hardship endured for
geographical knowledge, strictly scientific observations have been
regarded as holding a secondary place. Though not denying the
importance of geographical discovery, he maintains, that the main
purpose of future Arctic expeditions should be the extension of our
knowledge of the various natural phenomena which may be studied with
so great advantage in those regions. He insists in that paper on the
following propositions:—“1. Arctic exploration is of the highest
importance to a knowledge of the laws of nature. 2. Geographical
discovery in those regions is of superior importance only in so far as it
extends the field of scientific investigation in its strict sense. 3. Minute
Arctic topography is of secondary importance. 4. The geographical Pole
has for science no greater significance than any other point in high
latitude. 5. Observation stations should be selected without reference to
the latitude, but for the advantages they offer for the investigation of
the phenomena to be studied. 6. Interrupted series of observations have
only a relative value.” The suggestions thrown out by Lieutenant
Weyprecht have been taken up by one whose mind seems to rise
instinctively to all high aims and objects. Prince Bismarck forthwith
appointed a German Commission of Arctic Exploration, consisting of
some of the most eminent men of science of whom Germany can boast,
who reported to the Bundesrath in a memoir, the recommendations of
which were unanimously adopted. From Nature, November 11, 1875,
which we have already quoted, we borrow the following résumé of that
report:—
“1. The exploration of the Arctic regions is of great
importance for all branches of science. The Commission
recommends for such exploration the establishment of
fixed observing stations. From the principal station, and
26. supported by it, exploring expeditions are to be made by
sea and by land.
“The Commission is of opinion that the region to be
explored by organised German Arctic explorers is the
great inlet to the higher Arctic regions situated between
the eastern shore of Greenland and the western shore of
Spitzbergen....
“3. It appears desirable, and, so far as scientific
preparations are concerned, possible, to commence these
Arctic expeditions in 1877.”
“4. The Commission is convinced that an exploration of
the Arctic regions, based on such principles, will furnish
valuable results, even if limited to the region between
Greenland and Spitzbergen; but it is also of opinion, that
an exhaustive solution of the problems to be solved can
only be expected when exploration is extended over the
whole Arctic zone, and when other countries take their
share in the undertaking.
“The Commission recommends, therefore, that the
principles adopted for the German undertaking be
commended to the governments of the states which take
interest in Arctic inquiry, in order to establish, if possible,
a complete circle of observing stations in the Arctic
zones.”
Thus we are brought face to face with two different purposes, which
may be termed, respectively, the romantic and the scientific purposes of
Arctic discovery. To the former the attainment of the Pole has hitherto
been the all in all of a geographical discovery. “The Pole impracticable,”
telegraphed by Captain Nares, as the result of the expedition which has
returned baffled to our shores, is a stern reproof to all who would still
advocate a dash at the Pole as the worthiest purpose of Arctic discovery.
Aims and endeavours not so glaring, nor appealing in the same degree
to the love of the marvellous, are suggested in the sagacious proposals
of Lieutenant Weyprecht, to whom science will not refuse her calmer
27. and more measured respect, and in whom, as Captain of the Tegetthoff,
all who love deeds of daring and energy will find a congenial spirit.
To Lieutenant Payer has fallen the distinguished honour of being not
only the colleague in command and friend of Weyprecht, but the
historian of their common sufferings and common glory in an enterprise,
the fame of which the world, we believe, will not willingly let die.
29. THE FROZEN OCEAN page 1-10
1. The ice-sheet of the Arctic region.—2. “Leads” and “ice-holes”
defined.—3. Pack-ice and drift-ice.—4, 5, 6. Various designations of
ice-forms.—7. Estimate of the thickness of ice.—8. Rate of its
formation.—9. Old ice.—10, 11. Characteristics of young ice.—12.
Results of the unrest in Arctic seas.—13. The snow-sheet
described.—14. Colour of field-ice.—15. Characteristics of sea-ice.
—16. Specific gravity of ice.—17. Irregularity of the forms of ice.—
18. Temperature of the Arctic Sea.—19. Noise caused by
disruption.—20. The ice-blink.—21. The water-sky.—22.
Evaporation.—23. Calmness of the sea beneath the ice.—24.
Overturning of icebergs.—25. Change of the sea’s colour near ice.
—26. Icebergs described.—27. Noise caused by the overturning of
icebergs.
CHAPTER II.
30. NAVIGATION IN THE FROZEN OCEAN page 11-19
1. Preparatory study necessary for Polar navigators.—2. Choice of a
favourable year necessary.—3. Navigation in coast-water
recommended.—4. Failure often caused by leaving the coast-water.
—5. Distance possible to accomplish in one summer.—6. The best
time of year.—7. Steam-power recommended.—8. The rate of
speed.—9. The build of Arctic ships.—10. Tactics of a ship in the
ice.—11. Small vessels preferred.—12. Iron ships not suitable.—13.
Two vessels to be employed.—14. “Besetment” and how to avoid
it.—15. The use of a balloon recommended.—16. The “crow’s-
nest.”—17. Winds and calms.—18. A winter harbour or “dock.”
CHAPTER III.
31. THE PENETRATION OF THE REGIONS WITHIN
THE POLAR CIRCLE; THE PERIOD OF THE NORTH-
WEST AND NORTH-EAST PASSAGES page 20-24
1. The Pole.—2. Old fancy of reaching India through the ice.—3, 4, 5.
The first Polar navigators.—6-10. The North-West and North-East
Passages.—11. Strange tales of the old discoverers.—12. The Polar
world becomes the object of scientific investigation.—13.
M’Clintock perfects the art of sledging.
CHAPTER IV.
32. THE INNER POLAR SEA page 25-31
1. The Arctic Sea compared to the glaciers of the Alps.—2, 3. Old
fancies respecting an Inner Polar Sea.—4. Improbability of such a
sea existing.—5. Influence of the Gulf Stream.—6. The Polynjii
seen by Wrangel.—7. State of the ice in different years as found by
various expeditions.—8. Probability that the most northerly regions
do not differ from those already discovered.—9. Improbability that
the Pole can be reached by a ship.—10. The English expedition to
penetrate Smith’s Sound.
CHAPTER V.
33. THE FUTURE OF THE POLAR QUESTION page 32-36
1. Material advantage from Arctic voyages.—2. The commercial value of
the North-West and North-East Passages no longer thought of.—3.
The Polar question a problem of science.—4. The increase of the
safety and convenience with which the ice-navigation is now
performed.—5. The means of conducting Polar expeditions
perfected.—6. Sledge expeditions afford the chief hope of success.
—7. Not much more to be expected from ships.—8. The route by
Smith’s Sound recommended.—9. The English expedition.—10.
Lieutenant Weyprecht’s plan for united scientific investigation.
CHAPTER VI.
34. POLAR EQUIPMENTS page 37-46
1. Past experience to be consulted.—2. The commander.—3. Selection
of the crew.—4. Discipline and pay.—5. The best men to be
obtained.—6. Special qualifications.—7. The medical man.—8. An
artist or photographer desirable.—9. Old ideas of equipment.—10.
The greatest possible comfort necessary.—11. A table of the sizes
of the vessels in various expeditions.—12. The best kind of ships.—
13. The allowance of food.—14. Spirituous liquors.—15. The ship
becomes a house in the winter.—16. The quarters of the men.—17.
Lamps and candles.—18. Clothing of the crew.—19. Instruments
and ammunition.—20. The cost of different expeditions.
The Pioneer Voyage of the Isbjörn page 49-69
1. A pioneer expedition resolved on.—2, 3. Route to the east of
Spitzbergen.—4. The Isbjörn chartered for the service.—5.
Attempts to gain information on the probable state of the ice.—6.
An unfavourable ice-year predicted.—7. The expedition leaves
Tromsoe.—8. The coast of Norway described.—9. The Isbjörn in
the ice.—10. Seeking a harbour.—11. Cape Look-out.—12. Two
ships met with.—13. In the ice.—14. The return to the ice-barrier.
—15. The geological formation of the western coast.—16. Arrive at
Hope Island.—17. Ice disappeared.—18. Whales abound.—19.
Splendid effects of colour.—20. In a sea.—21. A run along the west
coast of Novaya Zemlya.—22. Storms compel us to keep to sea.—
23. Object of the voyage.—24. The Austro-Hungarian Expedition of
1872.-25. The plan of the Austro-Hungarian Expedition.
VOYAGE OF THE “TEGETTHOFF.”
CHAPTER I.
35. FROM BREMERHAVEN TO TROMSOE page 73-77
1. The qualities requisite for a Polar navigator.—2. The crew of the
Tegetthoff—3. The Tegetthoff lifts her anchor.—4. The vessel.—5.
Crossing the sea.—6. The languages spoken on board the
Tegetthoff.—7. The officers and crew of the Tegetthoff.—8. Arrive
at Tromsoe.—9. The first and last voyage of the Tegetthoff begins.
CHAPTER II.
36. ON THE FROZEN OCEAN page 78-92
1. Within the frozen ocean.—2. The sea of Novaya Zemlya.—3. We
continue our course by steam.—4. The decay of ice.—5. Effects of
light.—6. We meet the Isbjörn.—8-10. The Barentz Islands
described by Professor Höfer.—11. Preparations for future contests
with the ice.—12. Inclosed in the land-ice.—13. We celebrate the
birthday of Francis Joseph I.—14. Our prospects do not improve.—
15. The Tegetthoff finally beset.
CHAPTER III.
37. DRIFTING IN THE NOVAYA ZEMLYA SEAS page 93-100
1. Winter begins.—2. The impossibility of reaching the coast of Siberia.
—3. Unsuccessful efforts to get free.—4. The name-day of the
Emperor Francis Joseph I.—5. Encounters with polar bears.—6. A
“snow-finch” visits the ship.—7. Novaya Zemlya recedes gradually
from our gaze.
CHAPTER IV.
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