Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value t12. (b) find the critical value z12, or (c) state that neither the normal distribution 40- nor the t distribution applies. 30- The confidence level is 99%, a = 4095 thousand dollars, and the histogram of 64 player salaries (in thousands of dollars) of football players on a team is as shown. 20- 10- --- 4000 8000 1200 1600 20000 Salary (thousands of dollars) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. u2= (Round to two decimal places as needed.) O B. Za/2 (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies.
Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value t12. (b) find the critical value z12, or (c) state that neither the normal distribution 40- nor the t distribution applies. 30- The confidence level is 99%, a = 4095 thousand dollars, and the histogram of 64 player salaries (in thousands of dollars) of football players on a team is as shown. 20- 10- --- 4000 8000 1200 1600 20000 Salary (thousands of dollars) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. u2= (Round to two decimal places as needed.) O B. Za/2 (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies.
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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