In a clinical study of an allergy drug, 108 of the 200 subjects reported experiencing significant relief from their symptoms. Using a 1% significance level test the claim that more than half of all those using the drug experience relief.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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In a clinical study of an allergy drug, 108 of the 200 subjects
reported experiencing significant relief from their symptoms.
Using a 1% significance level test the claim that more than
half of all those using the drug experience relief.
Transcribed Image Text:In a clinical study of an allergy drug, 108 of the 200 subjects reported experiencing significant relief from their symptoms. Using a 1% significance level test the claim that more than half of all those using the drug experience relief.
QUESTION 6
Researchers at the University of Maryland recorded body
temperatures from a random sample of 93 healthy adults.
They obtained a sample mean of 98.42 °F and a standard
deviation of 0.65°F. Use this sample data to test the
hypothesis that the mean body temperature of all healthy
adults is actually less than 98.6°F.
What are the hypothesis statements?
Notice the parameter is already there.
Hо: и
На И
t-stat = Round your answer to 2 decimal places.
p-value =
%3D
Transcribed Image Text:QUESTION 6 Researchers at the University of Maryland recorded body temperatures from a random sample of 93 healthy adults. They obtained a sample mean of 98.42 °F and a standard deviation of 0.65°F. Use this sample data to test the hypothesis that the mean body temperature of all healthy adults is actually less than 98.6°F. What are the hypothesis statements? Notice the parameter is already there. Hо: и На И t-stat = Round your answer to 2 decimal places. p-value = %3D
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