A new vaccination is being used in a laboratory experiment to investigate whether it is effective. There are 258 subjects in the study. Is there sufficient evidence to determine if vaccination and disease status are related? Vaccination Status Diseased Not Diseased Total Vaccinated 55 62 117 Not Vaccinated 70 71 141 Total 125 133 258

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A new vaccination is being used in a laboratory experiment to investigate whether it is effective. There are 258 subjects in the study. Is there
sufficient evidence to determine if vaccination and disease status are related?
Vaccination Status
Diseased
Not Diseased
Total
Vaccinated
55
62
117
Not Vaccinated
70
71
141
Total
125
133
258
Copy Data
Step 1 of 8: State the null and alternative hypothesis.
Transcribed Image Text:A new vaccination is being used in a laboratory experiment to investigate whether it is effective. There are 258 subjects in the study. Is there sufficient evidence to determine if vaccination and disease status are related? Vaccination Status Diseased Not Diseased Total Vaccinated 55 62 117 Not Vaccinated 70 71 141 Total 125 133 258 Copy Data Step 1 of 8: State the null and alternative hypothesis.
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