Mathematics, 18.01.2021 21:30 evanwall91

Suppose that at Northside High, the number of hours per week that seniors spend on homework is approximately Normally distributed with a mean of 18.6 and a standard deviation of 6.0. We take a simple random sample of 36 seniors and calculate the sample mean homework hours per week. If you discover that Northside High has only 200 seniors, which of your three answers would no longer be correct

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Suppose that at Northside High, the number of hours per week that seniors spend on homework is appro...