Lead form geo testing us -DO NOT DELETE
Download as PPT, PDF0 likes2,356 views
The document contains sample questions and answers about graphs and data visualization. It includes questions about the appropriate graph to display plant growth data over time (line graph), interpreting a stem-and-leaf plot (310, 310, 330, 350), components used in a box-and-whisker plot (minimum, maximum, median but not mode), creating a bar graph from data about professional basketball players and their colleges, and sketching the graph of an equation (y = 1/2x - 3).
Lead form geo testing us -DO NOT DELETE
- 1. Graphs Gr. 8 Presenting data to show relationships using charts.
- 2. Which type of graph would best show the growth of the plant? For a science experiment Joey is measuring the growth of a bean plant. Joey measures the height of the plant every Monday for two months. A. line graph B. circle graph C. bar graph D. box-and-whisker plot
- 3. Answer: A. line graph
- 4. On a stem-and-leaf plot, if the key reads “2 l 7 = 270” what numbers would this represent? 3 l 1 1 3 5 E. 31, 31, 33, 35 F. 301, 301, 303, 305 G. 310, 310, 330, 350 H. 3010, 3010, 3030, 3050
- 5. Answer: G. 310, 310, 330, 350
- 6. Which of these Values is not used to create a box-and-whisker plot? A. minimum B. maximum C. median D. mode
- 8. Create a bar graph with this data on Pro Basketball players and the colleges they attended. North U East U West U South U Center U 5 4 2 3 4
- 9. Answer: Pro Basketball Players 6 5 4 3 2 1 0 North U East U West U South U Center U Colleges Number of Players
- 10. Sketch a graph of this equation: y = ½ x – 3
- 11. Answer: -2 2 4 -3 y x