in a national survey of 2013 randomly selected adults, 1283 indicated that they think that rudeness in American society is a serious problem. We wish to use this information to determine if there is convincing evidence that less than three-quarters of adults believe that rudeness is a serious problem in America. Suppose we want to perform this test at the a= 0.01 significance level. What would our rejection region be if we were using the Classical or Critical Value Approach? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a b с d e f g h i Reject Ho if Z ≤ 2.33 Reject Ho if Z-2.33 Reject Ho if Z < −2.33 Reject Ho if Z≤ 2.58 Reject Ho if Z-2.58 Reject Ho if Z-2.58 Reject Ho if Z < 0.01 Reject Ho if Z-2.33 or if Z≥ 2.33 Reject Ho if Z < -2.58 or if Z > 2.58
in a national survey of 2013 randomly selected adults, 1283 indicated that they think that rudeness in American society is a serious problem. We wish to use this information to determine if there is convincing evidence that less than three-quarters of adults believe that rudeness is a serious problem in America. Suppose we want to perform this test at the a= 0.01 significance level. What would our rejection region be if we were using the Classical or Critical Value Approach? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a b с d e f g h i Reject Ho if Z ≤ 2.33 Reject Ho if Z-2.33 Reject Ho if Z < −2.33 Reject Ho if Z≤ 2.58 Reject Ho if Z-2.58 Reject Ho if Z-2.58 Reject Ho if Z < 0.01 Reject Ho if Z-2.33 or if Z≥ 2.33 Reject Ho if Z < -2.58 or if Z > 2.58
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:in a national survey of 2013 randomly selected adults, 1283 indicated that they think that rudeness in American Society is a serious problem.
We wish to use this information to determine if there is convincing evidence that less than three-quarters of adults believe that rudeness is a
serious problem in America.
Suppose we want to perform this test at the a = 0.01 significance level. What would our rejection region be if we were using the Classical
or Critical Value Approach?
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
a
b
C
d
e
f
g
i
Reject Ho if Z < 2.33
Reject Ho if Z> -2.33
Reject Ho if Z< -2.33
Reject Ho if Z < 2.58
Reject Ho if Z > -2.58
Reject Ho if Z < -2.58
Reject Ho if Z < 0.01
Reject Ho if Z < -2.33 or if Z ≥ 2.33
Reject Ho if Z < -2.58 or if Z > 2.58
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