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%, o = 4115 thousand dollars, and the histogram of 58 player salaries (in thousands of dollars) of football players on a team is as shown. 20- 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. ta/2= (Round to two decimal places as needed.) O B. z12= (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 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%, o = 4115 thousand dollars, and the histogram of 58 player salaries (in thousands of dollars) of football players on a team is as shown. 20- 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. ta/2= (Round to two decimal places as needed.) O B. z12= (Round to two decimal places as needed.) OC. Neither the normal distribution nor the t distribution applies.
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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![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 95%, o = 4115 thousand dollars, and the histogram of 58 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)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. ta/2=
(Round to two decimal places as needed.)
Ов.
Za/2 =
(Round to two decimal places as needed.)
C. Neither the normal distribution nor the t distribution applies.
Click to select and enter your answer(s).
IF12
F11
F9
F10
F8
O00
O00
F6
F7
F5
F4
F3
esc
F1
F2
*
&
delete
%23
24
8.
9.
4
5
6.
7
2
3
P
E
R
T
Y
Q
tab
K
G
H
Frequency](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F38b9138c-16eb-416f-8760-3f96c83a6b7d%2F910418ad-8bf1-429e-9ce2-0f683138f83c%2Fpg5k0zk_processed.jpeg&w=3840&q=75)
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 95%, o = 4115 thousand dollars, and the histogram of 58 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)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. ta/2=
(Round to two decimal places as needed.)
Ов.
Za/2 =
(Round to two decimal places as needed.)
C. Neither the normal distribution nor the t distribution applies.
Click to select and enter your answer(s).
IF12
F11
F9
F10
F8
O00
O00
F6
F7
F5
F4
F3
esc
F1
F2
*
&
delete
%23
24
8.
9.
4
5
6.
7
2
3
P
E
R
T
Y
Q
tab
K
G
H
Frequency
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