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A population has a standard deviation of 16. If a sample of size 64 is selected...

A population has a standard deviation of 16. If a sample of size 64 is selected from this population, what is the probability that the sample mean will be within ±4 of the population mean?

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,eby tat the Sample mean in be be Gs Alcomal Hableobatliyof stardard devietion fmom the mean camd the tea t be ncsmydisrbuted becouse the sample

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