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Mathematics, 17.03.2021 23:40 pharadorvil04

A sample of size n= 42 has a sample mean X= 53.1 and sample standard deviation s= 8.2. Construct 80% confidence interval

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A sample of size n= 42 has a sample mean X= 53.1 and sample standard deviation s= 8.2. Construct 80%...

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