A new vaccination is being used in a laboratory experiment to investigate whether it is effective. There are 282 subjects in the study. Is there sufficient evidence to determine if vaccination and disease status are related? Vaccination Status Diseased Not Diseased Total Vaccinated 54 124 178 Not Vaccinated 71 33 104 Total 125 157 282 Copy Data Step 8 of 8: State the conclusion of the hypothesis test at the 0.025 level of significance.

A new vaccination is being used in a laboratory experiment to investigate whether it is effective. There are 282 subjects in the study. Is there sufficient evidence to determine if vaccination and disease status are related? Vaccination Status Diseased Not Diseased Total Vaccinated 54 124 178 Not Vaccinated 71 33 104 Total 125 157 282 Copy Data Step 8 of 8: State the conclusion of the hypothesis test at the 0.025 level of significance.

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Description: A new vaccination is being used in a laboratory experiment to investigate whether it is effective. There are 282 subjects in the study. Is theresufficient evidence to determine if vaccination and disease status are related?Vaccination StatusDiseased

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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Concept explainers

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.

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Question

A new vaccination is being used in a laboratory experiment to investigate whether it is effective. There are 282 subjects in the study. Is there
sufficient evidence to determine if vaccination and disease status are related?
Vaccination Status
Diseased
Not Diseased
Total
Vaccinated
54
124
178
Not Vaccinated
71
33
104
Total
125
157
282
Copy Data
Step 8 of 8: State the conclusion of the hypothesis test at the 0.025 level of significance.

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