A random 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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asked Aug 5, 2019 186k views

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A random 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?

Mathematics
college

SkaveRat asked

by SkaveRat

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1 Answer

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i think the ans will be 8. but i am not able to describe. i only can say the ans.

Chris Clark answered Aug 10, 2019

by Chris Clark

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