Overweight Men For a random sample of 70 overweight men, the mean of the number of pounds that they were overweight was 29. The standard deviation of the population is 4.3 pounds. Which interval is larger? Why? The confidence interval is larger. An interval with a  range of values than the   confidence interval will be more likely to contain the true population mean.

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Overweight Men For a random sample of 70 overweight men, the mean of the number of pounds that they were overweight was 29. The standard deviation of the population is 4.3 pounds. Which interval is larger? Why?
The confidence interval is larger. An interval with a  range of values than the 
 confidence interval will be more likely to contain the true population mean. 

Expert Solution
Step 1: Given Information:

Sample size n equals 70

Sample mean x with bar on top equals 29

Population standard deviation sigma equals 4.3


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