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20 Question 20 5 points Save Answer Assume that we want to construct a confidence interval. Do one of the following, as appropriate: Find the

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Question 20 5 points Save Answer Assume that we want to construct a confidence interval. Do one of the following, as appropriate: Find the critical value ta/2 Find the critical value za/2 State that neither the normal distribution nor the t distribution applies. The confidence level is 99%, o is not known, and the histogram of 63 player salaries (in thousands of dollars) of football players on a team is as shown. Frequency 20- 4000 6000 12000 16000 20000 OA za/2 = 2.00 O B. ta/2 = 2.66 O C. Neither the normal distribution nor the t distribution applies. D.ta/2 = 1.67

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