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 za/2. or (c) stale Uiat Rek the nomal distribution nor the t distribution applies. 30- The confidence level is 99%, o = 3952 thousand dollars, and the histogram of 57 player salaries (in thousands of dollars) of football players on a team is as shown 20- 10- 4000 8000 Salary (thout Select the correct choice below and, if necessary, fill in the answer box to complete your choice OA. la/2= (Round to two decimal places as needed) OB. Za/2 (Round to two decimal places as needed.) O C. Neither the normal distribution nor the t d'stribution applies." loue nbe

MATLAB: An Introduction with Applications
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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 za/2. or (c) state that neither
the nomal distribution nor the I distribution applies.
The confidence level is 99%, o = 3952 thousand dollars, and the histogram of 57 player salaries (in thousands of dollars) of football players on a team is as shown
0-
4000 8000 12000 16000 20000
Salary (thousands of doliars)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice
O A. 4/2=
(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.
Frequenoy
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 za/2. or (c) state that neither the nomal distribution nor the I distribution applies. The confidence level is 99%, o = 3952 thousand dollars, and the histogram of 57 player salaries (in thousands of dollars) of football players on a team is as shown 0- 4000 8000 12000 16000 20000 Salary (thousands of doliars) Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. 4/2= (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. Frequenoy
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