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What Is the Sample Variance and the Estimated Standard Error

Question 72

Multiple Choice

What is the sample variance and the estimated standard error for a sample of n = 9 scores with SS = 72?


A) s2 = 9 and sM = 3
B) s2 = 9 and sM = 1
C) s2 = 3 and sM = 3
D) s2 = 3 and sM = 1

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