Question
8.Given two sets of data, A and B. Set A has a mean of 10 and a standard deviation of 7.416 while set B has
8.Given two sets of data, A and B. Set A has a mean of 10 and a standard deviation of 7.416 while set B has a mean of 3.87 and a standard deviation of 2.01. Which of the following is true regarding these two sets of data?
A. Their coefficients of variation are equal.
B. Set A is more variable than set B.
C. Set A is less variable than set B.
D. none of these
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Elementary Statistics
Authors: Robert R. Johnson, Patricia J. Kuby
11th Edition
978-053873350, 9781133169321, 538733500, 1133169325, 978-0538733502
