Mathematics, 30.04.2021 19:50, puppylove899

Overweight Men: For a random sample of 60 overweight men, the mean of the number of pounds that they were overweight was 30. The standard deviation of the population is 4.2 pounds. 1. Find the 95% confidence interval of the mean of these pounds. LOWER BOUND
2. Find the 95% confidence interval of the mean of these pounds. UPPER BOUND
3. Find the 99% confidence interval of these pounds. LOWER BOUND
4. Find the 99% confidence interval of these pounds. UPPER BOUND

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Overweight Men: For a random sample of 60 overweight men, the mean of the number of pounds that they...