A drug is used to help prevent blood clots in certain patients. In clinical​ trials, among 4880 patients treated with the​ drug, 200 developed the adverse reaction of nausea. Construct a 99% confidence interval for the proportion of adverse reactions.   ​a) Find the best point estimate of the population proportion p. ​(Round to three decimal places as​ needed.)   ​b) Identify the value of the margin of error E. E equals ​(Round to three decimal places as​ needed.)   ​c) Construct the confidence interval. less than p less thanenter your response here

Q: 1. Find the 98% confidence interval (CI) and margin of error (ME) for the mean heights of men when:…

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Q: Calculate the​ 95% confidence intervals for the proportion of children​ surviving, and the…

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A: given data,n=1555DF=n-1=1555-1=1554x¯=193.7σ=42.0CI=0.97α=1-0.97=0.03E=?

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Q: 4. The principal of a high school randomly selected 36 students to take an aptitude test. Their…

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Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

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Q: Use the sample data and confidence level given below to complete parts​ (a) through​ (d). A research…

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Q: Compare the results to those obtained in part (a). How does increasing the level of confidence…

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Q: 6) Find the t, value from Table for the indicated confidence level and sample size. 95% confidence…

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Q: a. Compute the first quartile (Q,), the third quartile (Q), and the interquartile range. Percentage…

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A: Given,margin of error(E)=2standard deviation(s)=15α=1-0.98=0.02α2=0.01Z0.01=2.33      (from Z-table)

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Q: A doctor wants to estimate the mean HDL cholesterol of all​ 20- to​ 29-year-old females. How many…

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Q: What percentage of hospitals provide at least some charity care? Based on a random sample of 10…

A: Solution: a. Let X be the percentage of hospitals provide at least some charity care. From the given…