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Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value f/2. (b) find the critical value Za/2. or (c) state that neither the normal distribution nor the t distribution applies. The confidence level is 95%, a is not known, and the histogram of 58 player salaries (in thousands of dollars) of football players on a team is as shown. OB. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA /2 (Round to two decimal places as needed.) Frequency Za/2" (Round to two decimal places as needed.) C. Neither the normal distribution nor the t distribution applies. 30- 20- 10 4000 8000 12000 16000 20000 Salary (thousands of dollars) 88 a

Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value f/2. (b) find the critical value Za/2. or (c) state that neither the normal distribution nor the t distribution applies. The confidence level is 95%, a is not known, and the histogram of 58 player salaries (in thousands of dollars) of football players on a team is as shown. OB. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA /2 (Round to two decimal places as needed.) Frequency Za/2" (Round to two decimal places as needed.) C. Neither the normal distribution nor the t distribution applies. 30- 20- 10 4000 8000 12000 16000 20000 Salary (thousands of dollars) 88 a

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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= Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value f/2. (b) find the critical value Za/2, or (c) state that neither the normal distribution nor the t distribution applies. The confidence level is 95%, a is not known, and the histogram of 58 player salaries ( thousands of dollars) of football players on a team is as shown. B. GITS (Round to two decimal places as needed.) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA a/2 Frequency Za/2= (Round to two decimal places as needed.) C. Neither the normal distribution nor the t distribution applies. 40 30- 20- 10 4000 8000 12000 16000 20000 Salary (thousands of dollars) RO 2
Transcribed Image Text:= Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value f/2. (b) find the critical value Za/2, or (c) state that neither the normal distribution nor the t distribution applies. The confidence level is 95%, a is not known, and the histogram of 58 player salaries ( thousands of dollars) of football players on a team is as shown. B. GITS (Round to two decimal places as needed.) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA a/2 Frequency Za/2= (Round to two decimal places as needed.) C. Neither the normal distribution nor the t distribution applies. 40 30- 20- 10 4000 8000 12000 16000 20000 Salary (thousands of dollars) RO 2
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