D Question 5 1 pts A study was recently conducted of 20 men, and the sample mean was found to be 142.6 and the sample
D Question 5 1 pts A study was recently conducted of 20 men, and the sample mean was found to be 142.6 and the sample standard deviation was 43.33. To find the 90 percent confidence interval estimate for the mean, the correct critical value to use is: O 2.0930 O 1.7291 O 1.645 O 1.7247
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