Consider a drug that is used to help prevent blood clots in certain patients. In clinical​ trials, among 5921 patients treated with this​ drug, 148 developed the adverse reaction of nausea. Use a 0.01 significance level to test the claim that 3​% of users develop nausea. Does nausea appear to be a problematic adverse​ reaction? Identify the null and alternative hypotheses for this test. Choose the correct answer below. Identify the test statistic for this hypothesis test. Identify the​ P-value for this hypothesis test. Identify the conclusion for this hypothesis test.

Q: Consider a drug that is used to help prevent blood clots in certain patients. In clinical​ trials,…

A: From the provided information, Among 5864 patients treated with this​ drug, 150 developed the…

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A:

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Q: Which is larger (for a 95% confidence interval): the t-stat or the z-stat?

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Q: A researcher wishes to determine whether people with high blood presssure can lower their blood…

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Q: Consider a drug that is used to help prevent blood clots in certain patients. In clinical​ trials,…

A: We have to conduct the two tailed test for proportion.

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A: Solution: From the given information, the claim is that the home team wins is greater than 0.5.…

Q: Consider a sample of 54 football​ games, where 28 of them were won by the home team. Use a 0.01…

A: From the provided information, Sample size (n) = 54 out of which 28 were won by the home team.…

Q: Consider a drug that is used to help prevent blood clots in certain patients. In clinical trials,…

A: The hypothesized proportion is 0.03.

Q: What is the null and alternative hypothesis? Identify or explain in your own words.

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Q: Consider a drug that is used to help prevent blood clots in certain patients. In clinical trials,…

A: From the provided information, Sample size (n) = 6047 From which 150 developed the adverse reaction…

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A: Given X=150 n=6197 Alpha=0.01

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Q: Consider a drug that is used to help prevent blood clots in certain patients. In clinical​ trials,…

A: Given that  p = 3% , X = 152 , n = 5794  Level of significance = 0.05

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Q: Consider a drug that is used to help prevent blood clots in certain patients. In clinical​ trials,…

A: Denote p as the true population proportion of users who develop nausea.

Q: A researcher claims that college women use social media more than college men. She conducts a random…

A: For women:n1=17x¯1=13.7s1=5.2For men:n2=14x¯2=12.9s2=3.9level of significance=α=0.05

Q: In a study of the accuracy of fast food​ drive-through orders, one restaurant had 32 orders that…

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Q: Consider a drug that is used to help prevent blood clots in certain patients. In clinical​ trials,…

A:

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A: It is given that n=400 and x=300.

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.