The boxplots below show the completion times in minutes for marathon runners. The runners included both amateur and Olympic athletes. Olympic Amateur 100 150 200 250 300 350 400 Time (minutes) Which measures of center and spread would be best to use when comparing the distribution of marathon completion times for the two groups of runners? (A) Mean and interquartile range (IQR) (B) Mean and standard deviation (C) Median and interquartile range (IQR) (D) Median and standard deviation (E) Median and range
The boxplots below show the completion times in minutes for marathon runners. The runners included both amateur and Olympic athletes. Olympic Amateur 100 150 200 250 300 350 400 Time (minutes) Which measures of center and spread would be best to use when comparing the distribution of marathon completion times for the two groups of runners? (A) Mean and interquartile range (IQR) (B) Mean and standard deviation (C) Median and interquartile range (IQR) (D) Median and standard deviation (E) Median and range
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The boxplots below show the completion times in minutes for marathon runners. The runners
included both amateur and Olympic athletes.
Olympic
Amateur
100
150
200
250
300
350
400
Time (minutes)
Which measures of center and spread would be best to use when comparing the distribution of
marathon completion times for the two groups of runners?
(A) Mean and interquartile range (IQR)
(B) Mean and standard deviation
(C) Median and interquartile range (IQR)
(D) Median and standard deviation
(E) Median and range
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