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 (SS) remains the same for both population and sample, but the sample variance (s²) is calculated using N-1 (degrees of freedom), leading to a different value than the population variance (σ²).

A Population of N = 5 Scores Has SS =