Question: Classroom assessment: Standard error. In the Ryan (2006) study described in Question 28, participants selected 120 samples of size 3 from a population of 5

Classroom assessment: Standard error. In the Ryan (2006) study described in Question 28, participants selected 120 samples of size 3 from a population of 5 scores (0, 0, 0, 3, and 6) using theoretical sampling. Ryan reported the mean and standard error for the theoretical sampling distribution listed in the following table. Compute the formula for standard error to confirm the value of the standard error shown in the table.

Theoretical Sampling Distribution 1.80 Mean Standard error 1.39

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