A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 94% of patients taking the drug are healed within 8 weeks. In clinical trials, 213 of 224 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the α = 0.1 level of significance. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). 5% of the population size, and the sample are satisfied. Because npo (1 - Po) = 12.6 > 10, the sample size is less than can be reasonably assumed to be random, the requirements for testing the hypothesis (Round to one decimal place as needed.) What are the null and alternative hypotheses?
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 94% of patients taking the drug are healed within 8 weeks. In clinical trials, 213 of 224 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the α = 0.1 level of significance. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). 5% of the population size, and the sample are satisfied. Because npo (1 - Po) = 12.6 > 10, the sample size is less than can be reasonably assumed to be random, the requirements for testing the hypothesis (Round to one decimal place as needed.) What are the null and alternative hypotheses?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 4GP
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Transcribed Image Text:A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid
reflux. The manufacturer of the drug claims that more than 94% of patients taking the drug are healed within 8 weeks. In
clinical trials, 213 of 224 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's
claim at the x = 0.1 level of significance.
Click here to view the standard normal distribution table (page 1).
Click here to view the standard normal distribution table (page 2).
Because npo (1-Po) = 12.6 > 10, the sample size is less than 5% of the population size, and the sample
can be reasonably assumed to be random, the requirements for testing the hypothesis are satisfied.
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
Ho:
versus H₁:
(Type integers or decimals. Do not round.)
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