Chapter 4.3, Problem 4LC

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8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

Calculate the variance for the following population of *N* = 5 scores: 4, 0, 7, 1, 3.

To determine

**To Find:** The variance for the population scores.

Explanation

**Given info:**

The set of scores is 4, 0, 7, 1, and 3.

**Calculation:**

The formula of mean is,

The formula of Sum of squared deviations is,

The formula of variance is,

The mean of scores is,

The sum of squared deviations (SS) of scores is,

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