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 7 of 8: Make the decision to reject or fail to reject the null hypothesis at the 0.025 level of significance.

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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 7 of 8: Make the decision to reject or fail to reject the null hypothesis at the 0.025 level of significance.
Transcribed Image Text: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 7 of 8: Make the decision to reject or fail to reject the null hypothesis at the 0.025 level of significance.
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