The sum of the squared deviation scores is SS = 20 for a population of N = 5 scores.What is the variance for this population?
A)4
B)5
C)80
D)100

Name: The sum of the squared deviation scores is SS = 20 for a population of N = 5 scores.What is the variance for this population? A)4 B)5 C)80 D)100
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Question

The sum of the squared deviation scores is SS = 20 for a population of N = 5 scores.What is the variance for this population?​
A)​4
B)​5
C)​80
D)​100

Quizplus · Accepted Answer

The variance for a population is calculated by dividing the sum of squared deviations (SS) by the number of scores (N). Thus, variance = SS / N = 20 / 5 = 4.

The Sum of the Squared Deviation Scores Is SS =