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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Definitions:

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