4 Gemma records the times, in seconds, taken for a group of children and a group of adults to complete a puzzle. The box-and-whisker plot shows information about the times taken for the children to complete the puzzle. Children Adults 20 20 40 60 80 100 Time (seconds) (a) Find the interquartile range of the times taken for the children to complete the puzzle.
4 Gemma records the times, in seconds, taken for a group of children and a group of adults to complete a puzzle. The box-and-whisker plot shows information about the times taken for the children to complete the puzzle. Children Adults 20 20 40 60 80 100 Time (seconds) (a) Find the interquartile range of the times taken for the children to complete the puzzle.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 21PFA
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