ssume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical valuet2. (b) find the critical value z12, or (c) 40 tate that neither the normal distribution nor the t distribution applies. 30- The confidence level is 99%, g = 3585 thousand dollars, and the histogram of 56 player salaries (in thousands of dollars) of football players on a team is as shown. 20- 10- 4000 8000 120o0 1600 20000 Salary (thousands of dollars) Select the correct choice below and, if necessary, fill in the answer box to complete your choice, OA. t/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. kouenba

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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
The confidence level is 99%, o= 3585 thousand dollars, and the histogram of 56 player salaries (in thousands of dollars) of football players on a team is as shown.
30-
20-
10-
4000 8000 12000 16000 20000
Salary (thousands of dollars)
0.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. t/2-
%3D
(Round to two decimal places as needed.)
O B. Zal2
%3D
(Round to two decimal places as needed.)
O C. Neither the normal distribution nor the t distribution applies.
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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 t/2, (b) find the critical value Z/2, or (c) state that neither the normal distribution nor the t distribution applies. 40 The confidence level is 99%, o= 3585 thousand dollars, and the histogram of 56 player salaries (in thousands of dollars) of football players on a team is as shown. 30- 20- 10- 4000 8000 12000 16000 20000 Salary (thousands of dollars) 0. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. t/2- %3D (Round to two decimal places as needed.) O B. Zal2 %3D (Round to two decimal places as needed.) O C. Neither the normal distribution nor the t distribution applies. Click to select and enter your answer(s) and then click Check Answer. All parts showing Clear All Check Answer MacBook esc. 80 000 000 DII DD F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 @ 24 & 2 4 5 6 7 8. Q W E Y U P + II Frequency T R %#3
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