A population of N = 5 scores has SS = 20 and σ2 = 4.If the 5 scores were a sample,the value of SS would still be 20 but the variance would be s² = 5.

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Quizplus · Accepted Answer

The sum of squares is a measure of the spread of a distribution, and it is not affected by the sample size. The variance, on the other hand, is a measure of the spread of a distribution that is divided by the sample size. Therefore, the variance will be smaller for a larger sample size.

A Population of N = 5 Scores Has SS =