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Mathematics, 13.03.2020 17:31 20068513
We would like to estimate the true mean number of hours adults sleep at night. Suppose that sleep time is known to follow a Normal distribution with standard deviation 1.5 hours. For a sample of 12, what is the margin of error for a 95% confidence interval
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We would like to estimate the true mean number of hours adults sleep at night. Suppose that sleep ti...
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