Z-Test Inpt: Data Statsu50 Ho:50 :5.25 x:48.25 n:40 Use the calculator displays to the right to make a decision reject or fail to reject the null hypothesis at a significance level of a =0.01. Z-Test z= - 2.10818511 p=0.03501498 X= 48.25 n= 40 Calculate Draw OH« Orl > Orl Choose the correct answer below. O A. Since the P-value is less than a, fail to reject the null hypothesis. O B. Since the P-value is greater than a, fail to reject the null hypothesis. OC. Since the P-value is greater than a, reject the null hypothesis. O D. Since the P-value is less than a, reject the null hypothesis.
Z-Test Inpt: Data Statsu50 Ho:50 :5.25 x:48.25 n:40 Use the calculator displays to the right to make a decision reject or fail to reject the null hypothesis at a significance level of a =0.01. Z-Test z= - 2.10818511 p=0.03501498 X= 48.25 n= 40 Calculate Draw OH« Orl > Orl Choose the correct answer below. O A. Since the P-value is less than a, fail to reject the null hypothesis. O B. Since the P-value is greater than a, fail to reject the null hypothesis. OC. Since the P-value is greater than a, reject the null hypothesis. O D. Since the P-value is less than a, reject the null hypothesis.
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:Use the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level of a = 0.01.
Z-Test
Z-Test
Inpt: Data Stats u + 50
Ho:50
0:5.25
z= - 2.10818511
p = 0.03501498
x:48.25
n:40
x= 48.25
In = 40
>
Calculate Draw
.....
Choose the correct answer below.
A. Since the P-value is less than a, fail to reject the null hypothesis.
B. Since the P-value is greater than a, fail to reject the null hypothesis.
C. Since the P-value is greater than a, reject the null hypothesis.
D. Since the P-value is less than a, reject the null hypothesis.
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