A single sample of n=9 scores has SS=72. What is the estimated standard error for the...

Question

Question

A single sample of n=9 scores has SS=72. What is the estimated standard error for the sample?

		1
		3
		9
		cannot answer without knowing the sample mean

Answer 1

Answer #1

Solution :

From given that ,

Standard error = [SS / n - 1] = [72 / 9 - 1] = 9 = 3

Answer 2

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