Previous Problems Net point A pharmaceutical companying a vaccine against a virus which is known to be a leading cause o
Posted: Wed May 11, 2022 7:59 pm
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Previous Problems Net point A pharmaceutical companying a vaccine against a virus which is known to be a leading cause of a long-term chronic condition. The company conducted four placebo controle double blind clinical studies of adults ages 16 to 60 to see the effects of the vaccine on the number of reported individuals who were rected the as well as the number of cases of the chronic condition over a period of two years. The results were Treatment Reported Infections Chronic Condition Vaccine 8970 165 10897 18 Placebo 8514 10799 91 w Giva 95% confidence interval for the differences in the proportion of people who are infected with the virus, with and without the vaccine. Lower confidence levet 790 Upper confidence lewe phil Give a 95% confidence interval for the differences in the proportion of people who develop the chronic condition with and without the vaccine. Lower confidence level: Upper confidence level: Note: your answers should have at least three significant figures.