Question: 5, A randoma simple is obtained from a population with a mean of | - 100 and a standard deviation of @ = 20 a.

5, A randoma simple is obtained from a population with a mean of | - 100 and a standard deviation of @ = 20

a. How much error would you expect between the saniple mean and the population mean for a sample of w = 4 scores ?.

b. Hover mach error would you expect for a sample of # = 16 scores?

e. How much error would be expected for a sample of at = 100 scores?

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