Which of the following statements is NOT TRUE about measures of variability? a. Range is a quick but a rough measures of variability. b. Standard deviation is the positive square root of variance. c. The value of variance ranges from -1 to 1. d. Coefficient of variation can be used to compare variability of two sets of data with different units.
Which of the following statements is NOT TRUE about measures of variability? a. Range is a quick but a rough measures of variability. b. Standard deviation is the positive square root of variance. c. The value of variance ranges from -1 to 1. d. Coefficient of variation can be used to compare variability of two sets of data with different units.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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• Which of the following statements is NOT TRUE about measures of variability?
a. Range is a quick but a rough measures of variability. b. Standard deviation is the positive square root of variance.
c. The value of variance ranges from -1 to 1.
d. Coefficient of variation can be used to compare variability of two sets of data with different units.
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