In a clinical trial, 15 out of 800 patients taking a prescription drug complained of flulike symptoms. Suppose that it is known that 2.9% of patients taking competing drugs complain of flulike symptoms. Is this sufficient evidence to conclude that less than 2.9% of this drug's users experience flulike symptoms as a side effect? (Let α=0.05)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
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In a clinical trial, 15 out of 800 patients taking a prescription drug complained of flulike symptoms. Suppose that it is known that 2.9% of patients taking competing drugs complain of flulike symptoms.

Is this sufficient evidence to conclude that less than 2.9% of this drug's users experience flulike symptoms as a side effect? (Let α=0.05)

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