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Sinus Drug
A company claims that 10% of the users of a certain sinus drug experience drowsiness.In clinical studies of this sinus drug,81 of the 900 subjects experienced drowsiness
-{Sinus Drug Narrative} Is there enough evidence at the 5% significance level to infer that the competitor is correct?
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Q38: {Sinus Drug Narrative} Construct a 95% confidence
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