Question: 5 11.11 points eBook Hint Ask Print References An article reported that in a group of 230 European-American HIV-positive smokers, 104 of them had used


5 11.11 points eBook Hint Ask Print References An article reported that in a group of 230 European-American HIV-positive smokers, 104 of them had used a nicotine patch to try to quit smoking, and in a group of 72 Hispanic-American HIV-positive smokers, 20 had used a nicotine patch. Can you conclude that the proportion of patch users is greater among European-Americans? Find the Pvalue and state a conclusion. The P-value is . Round the answer to four decimal places. We conclude that the proportion of patch users is greater among European-Americans. 6 11.11 points eBook Hint Ask Print References The following MINITAE output presents the results of a hypothesis test for the difference p1 112 between two population proportions. Some of the numbers are missing. Fill in the numbers for (a) through (d). Test and CI for Two Proportions Sample X N Sample p 1 101 153 (a) 2 (b) 90 0.544444 Difference = p (1) - p (2) Estimate for difference: 0.115686 95% CI for difference: (0.0116695. 0.243042) Test for difference = 0 (vs not; = 0): Z = (c) P-Value = (d) (a) (Round the answer to four decimal places.) ([1) (Round the answer to the nearest integer.) (c) (Round the answer to two decimal places.) (d) (Round the answer to four decimal places.)
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