Question: Please answer question 9 Question 9 (7 points) Compute a 95% confidence interval for the population mean, based on the sample numbers 21, 28, 33,

Please answer question 9

Question 9 (7 points) Compute a 95% confidence interval for the population mean, based on the sample numbers 21, 28, 33, 34, 25, 26, and 135. Find the lower and upper limits of the interval. Lower - 15.449; Upper - 67.174 Lower - 20.492; Upper - 40.876 Lower - 18.925; Upper - 50.741 O Lower - 5.449; Upper - 80.837

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