What Is the Relationship Between the Variance Statistic and the Standard

question 20

Multiple Choice

What is the relationship between the variance statistic and the standard deviation statistic?

• A)the variance is always twice the size of the standard deviation
• B)the standard deviation is the variance divided by the sample size
• C)the variance is the square root of the standard deviation
• D)the standard deviation is the square root of the variance

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Definitions:

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