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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
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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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Who do you think got the better deal in the Compromise of 1850, the North or the South? Why?

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