Mathematics, 20.11.2019 17:31 oliviac0327

You measure the weights of a random sample of 400 male workers in the automotive industry. the sample mean is = 176.2 lbs. suppose that the weights of male workers in the automotive industry follow a normal distribution with unknown mean μ and standard deviation σ = 11.1 lbs. a 95% confidence interval for μ

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You measure the weights of a random sample of 400 male workers in the automotive industry. the sampl...

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