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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 t2 (b) find he critical value za/2, or (C) state that neither the normal distribution nor the t distribution applies. 40- 30- The confidence level is 99%, o is not known, and the histogram of 58 player salaries (in thousands of dollars) of football players on a eam is as shown. 20- 10- 0- 4000 8000 Salary (thousa Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. ta/2= (Round to two decimal places as needed.) O B. Za12 (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies. ouanbar

Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value t2 (b) find he critical value za/2, or (C) state that neither the normal distribution nor the t distribution applies. 40- 30- The confidence level is 99%, o is not known, and the histogram of 58 player salaries (in thousands of dollars) of football players on a eam is as shown. 20- 10- 0- 4000 8000 Salary (thousa Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. ta/2= (Round to two decimal places as needed.) O B. Za12 (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies. ouanbar

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 t,2. (b) find the critical value z,2, or (c) state that neither the normal distribution nor the t distribution applies. 40- 30 The confidence level is 99%, o is not known, and the histogram of 58 player salarles (in thousands of dollars) of football players on a 20- team is as shown. 10- 0. 4000 Salary (thousands of dollars) 8000 12000 16000 20000 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. ta/2 (Round to two decimal places as needed.) B. Zal2= (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies. Frequency
Transcribed Image Text:Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value t,2. (b) find the critical value z,2, or (c) state that neither the normal distribution nor the t distribution applies. 40- 30 The confidence level is 99%, o is not known, and the histogram of 58 player salarles (in thousands of dollars) of football players on a 20- team is as shown. 10- 0. 4000 Salary (thousands of dollars) 8000 12000 16000 20000 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. ta/2 (Round to two decimal places as needed.) B. Zal2= (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies. Frequency
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