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Mathematics, 24.07.2019 17:00 coopyishome

Arandom sample of n = 16 scores is obtained from a population with σ = 12. if the sample mean is 6 points greater than the population mean, what is the z-score for the sample mean?

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Arandom sample of n = 16 scores is obtained from a population with σ = 12. if the sample mean is 6 p...

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