Hello,

I am working on this homework question and I'm not sure what I am doing wrong, but the answer I am entering is incorrect

Thank you

wound test pis to 18 D $ 7. ) Assume that we want to construct a confidence level. Do one of the following .. . The confidence levelis 30%%, 0 is notknown, and the histogram of 53 players sulandes when O ( sigma ) is not known, use toyz distribution m= 58 df ( degrees of freedom m-1 ) = 58 + Culphu ) = 1 -. 30 :. 10 ( 80% conflevel ) 2 _ 10 605 im excel, been Weld D = timv. 2+ (0.05, 58 ) alphalevel, degreesof freedom = 2. 001717Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value to / 2, (b) find the critical value zo /2, or (c) state that neither the normal distribution nor the t distribution 40- applies. 30- Frequency The confidence level is 90%, o is not known, and the histogram of 59 player salaries (in thousands of dollars) of 20- football players on a team is as shown. 10- 0 4000 8000 12000 16000 20000 Salary (thousands of dollars) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. to/2= 2.00 (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 distribution applies.\f