Mathematics, 01.04.2020 21:53 0055babs
Find a 90% confidence interval for the population standard deviation for the weights of men if a sample of 14 randomly selected men have a sample mean of 156.9 pounds and a sample standard deviation of 11.1 pounds. Assume that the population has a normal distribution.
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Find a 90% confidence interval for the population standard deviation for the weights of men if a sam...
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