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. The confidence level is 95%, 6 = 3788 thousand dollars, and the histogram of 63 player salaries (in thousands of dollars) of football players on a team is as shown. 20- 10- O 4000 8000 1200 16000 2000 Salary (thousands of dollars) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. 4/2=| (Round to two decimal places as needed.) O B. Z4/2 (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies. Aouenbe
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. The confidence level is 95%, 6 = 3788 thousand dollars, and the histogram of 63 player salaries (in thousands of dollars) of football players on a team is as shown. 20- 10- O 4000 8000 1200 16000 2000 Salary (thousands of dollars) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. 4/2=| (Round to two decimal places as needed.) O B. Z4/2 (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies. Aouenbe
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value t4/2 (b) find the critical value zu/2, or (c) state that
neither the normal distribution nor the t distribution applies.
The confidence level is 95%, o= 3788 thousand dollars, and the histogram of 63 player salaries (in thousands of dollars) of football players on a team is as shown.
10-
4000 8000 1200 16000 2000
Salary (thousands of dollars)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. t/2=
(Round to two decimal places as needed.)
O B. Z4/2=
(Round to two decimal places as needed.)
OC. Neither the normal distribution nor the t distribution applies.
Click to select and enter your answer(s).
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