To test the effectiveness of a new drug designed to relieve flu symptoms, 200 patients were randomly selectedand divided into two equal groups. One group of 100 patients was given a pill containing the drug while theother group of 100 was given a placebo. What can we conclude about the effectiveness of the drug if 62 of thoseactually taking the drug felt a beneficial effect while 41 of the patients taking the placebo felt a beneficial effect?Use α = 0.05.

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The Answer of To test the effectiveness of a new drug designed to relieve flu symptoms, 200 patients were randomly selectedand divided into two equal groups. One group of 100 patients was given a pill containing the drug while theother group of 100 was given a placebo. What can we conclude about the effectiveness of the drug if 62 of thoseactually taking the drug felt a beneficial effect while 41 of the patients taking the placebo felt a beneficial effect?Use α = 0.05.

To Test the Effectiveness of a New Drug Designed to Relieve