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A random sample of n = 16 scores is obtained from a population with o = 16. If the sample mean is 8 points greater

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A random sample of n = 16 scores is obtained from a population with o = 16. If the sample mean is 8 points greater than the population mean, what is the z-score for the sample mean? Select one: a. It cannot be determined without knowing the population mean. X O b. +1.50 O C. +3.00 O d. +2.00

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