A random sample of 100 people was taken. Eighty of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 75%. Set up a hypothesis test to see if you can find evidence to refute the claim that
A random sample of 100 people was taken. Eighty of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 75%. Set up a hypothesis test to see if you can find evidence to refute the claim that
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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A random sample of 100 people was taken. Eighty of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 75%. Set up a hypothesis test to see if you can find evidence to refute the claim that more than 75% of the residents favor candidate A.
![At thea = 105 level of significence + your Criticed value
is (a) 1.645
b) 1.097
(c) 1.958
(d) 1.96
be
(5) What conclusion drawn from this test at a 0.05 significance level
There is not enough evidence to reject to
(b) There is enough evidence to reject Ho
(a) There](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec521a3a-8bfb-4c0d-b24d-9a63b139234c%2Fe1588a42-900f-4f16-a7f6-c312e5a34ebd%2Fdpx7l25_processed.jpeg&w=3840&q=75)
Transcribed Image Text:At thea = 105 level of significence + your Criticed value
is (a) 1.645
b) 1.097
(c) 1.958
(d) 1.96
be
(5) What conclusion drawn from this test at a 0.05 significance level
There is not enough evidence to reject to
(b) There is enough evidence to reject Ho
(a) There
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