Unit 12 lesson 5 box plot check list
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This document provides instructions for creating a box plot, which is a graphical method for visually displaying the distribution of data based on five key values: the minimum, the lower quartile, the median, the upper quartile, and the maximum. The steps are to first organize the data from least to greatest, then find the five values, and finally draw the box plot on a number line using those values to indicate the median, quartiles, and range of the data.
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Unit 12 lesson 5 box plot check list
- 1. BOX PLOT CHECK LIST Step One: Organize your data □ list the numbers from least to greatest ( visually split the list into two halves) Step Two: Find the 5 Values □ the least value □ the lower quartile — the median (middle) of the lower half of the data □ the median (middle) of the whole set of numbers □ the upper quartile — the median (middle) of the upper half of the data □ the greatest value Step Three: Draw the Box Plot □ draw a number line □ plot the 5 values above the number line □ draw a box whose sides go through the lower quartile and upper quartile □ draw a vertical line in the box through the median □ draw horizontal line outside the box connecting lower quartile to least value □ draw horizontal line outside the box connecting upper quartile to greatest value