Which of the following is the most frequently used measure of variation? A) The mode B) The standard deviation C) The variance D) The range

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
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Which of the following is the most frequently used measure of variation?

A) The mode

B) The standard deviation

C) The variance

D) The range

Expert Solution
Step 1

Standard deviation:

  • The variation between each observation from its mean is known as standard deviation. The greater the distance of the points from the mean, the greater is the variability and vice-versa

  • It is a measure of variation about mean.

  • It is the most commonly used measure of dispersion.
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