Mathematics, 12.07.2019 22:10 netflixacc0107

Suppose that a 90% confidence interval for a population mean μ is constructed from a sample, resulting in the interval from 110 to 150. what was the value of the sample mean that was collected? what was the size of the margin of error?

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Suppose that a 90% confidence interval for a population mean μ is constructed from a sample, resulti...