Q 3.57.
Question
Explain the purpose of a measure of variation.
Step-by-Step Solution
Verified Answer
A measure of variation is a metric that shows how much variety or spread there is in a set of data.
1Step 1. Given information.
We have a statement: Explain the purpose of a measure of variation.
2Step 2.Explain what a measure of variation is for.
The purpose of a measure of variation is to indicate the amount of variation or spread in a data set.
Other exercises in this chapter
Q. 3.97
If the condition for using the empirical rule is met,why should that rule be used insted of Chebyshev's rule.
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In Exercises 3.65- 3.70, we have provided simple data sets for you to practice the basics of finding measures of variation . For each data set determine.a)
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Why is the standard deviation preferable to the range as a measure of variation.
View solution Q 3.59.
Why you use the standard deviation as a measure of variation. What is the reference point.
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