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Name two measures of the variation of a distribution, and state the conditions under which each measure is preferred for measuring the variability of a single data set. Select all that apply. ㅁㅁㅁㅁㅁㅁ A. The standard deviation is preferred when there are many data points. B. The standard deviation is preferred when the data is relatively symmetric. C. The interquartile range is preferred when the data is strongly skewed or has outliers. D. The z-score is preferred when there are many data points. | E. The interquartile range is preferred when there are few data points. F. The mean is preferred when the data is relatively symmetric. G. The median is preferred when when the data is relatively symmetric. H. The median is preferred when the data is strongly skewed or has outliers.

Name two measures of the variation of a distribution, and state the conditions under which each measure is preferred for measuring the variability of a single data set. Select all that apply. ㅁㅁㅁㅁㅁㅁ A. The standard deviation is preferred when there are many data points. B. The standard deviation is preferred when the data is relatively symmetric. C. The interquartile range is preferred when the data is strongly skewed or has outliers. D. The z-score is preferred when there are many data points. | E. The interquartile range is preferred when there are few data points. F. The mean is preferred when the data is relatively symmetric. G. The median is preferred when when the data is relatively symmetric. H. The median is preferred when the data is strongly skewed or has outliers.

MATLAB: An Introduction with Applications
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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Name two measures of the variation of a distribution, and state the conditions under which each measure is preferred for measuring the variability of a single data set. Select all that apply. ㅁㅁㅁㅁㅁㅁ A. The standard deviation is preferred when there are many data points. B. The standard deviation is preferred when the data is relatively symmetric. C. The interquartile range is preferred when the data is strongly skewed or has outliers. D. The z-score is preferred when there are many data points. | E. The interquartile range is preferred when there are few data points. F. The mean is preferred when the data is relatively symmetric. G. The median is preferred when when the data is relatively symmetric. H. The median is preferred when the data is strongly skewed or has outliers.
Transcribed Image Text:Name two measures of the variation of a distribution, and state the conditions under which each measure is preferred for measuring the variability of a single data set. Select all that apply. ㅁㅁㅁㅁㅁㅁ A. The standard deviation is preferred when there are many data points. B. The standard deviation is preferred when the data is relatively symmetric. C. The interquartile range is preferred when the data is strongly skewed or has outliers. D. The z-score is preferred when there are many data points. | E. The interquartile range is preferred when there are few data points. F. The mean is preferred when the data is relatively symmetric. G. The median is preferred when when the data is relatively symmetric. H. The median is preferred when the data is strongly skewed or has outliers.
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