To test the effectiveness of a new drug designed to relieve flu symptoms, 200 patients were randomly selected and divided into two equal groups. One group of 100 patients was given a pill containing the drug while the other group of 100 was given a placebo. Suppose 62 of those actually taking the drug felt a beneficial effect while 41 of the patients taking the placebo felt a beneficial effect. Test the claim that the proportion of patients who took the drug was greater than that who took the placebo. Use a = 0.05. P-Value = Round to thousandths place. Decision = Write 'Reject' or 'Fail to Reject' %3D
To test the effectiveness of a new drug designed to relieve flu symptoms, 200 patients were randomly selected and divided into two equal groups. One group of 100 patients was given a pill containing the drug while the other group of 100 was given a placebo. Suppose 62 of those actually taking the drug felt a beneficial effect while 41 of the patients taking the placebo felt a beneficial effect. Test the claim that the proportion of patients who took the drug was greater than that who took the placebo. Use a = 0.05. P-Value = Round to thousandths place. Decision = Write 'Reject' or 'Fail to Reject' %3D
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 24PPS
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