Mathematics, 23.07.2019 13:30 quan1579

Arandom sample of size 70 is taken from a population that has a variance of 49. the sample mean is 90.4. what is the point estimate of μ? construct a 94% confidence interval for μ

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Arandom sample of size 70 is taken from a population that has a variance of 49. the sample mean is 9...

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