Question: Please answer the questions below [ 2 each) 18.In a study, 36 patients reported stomach aches and 75 patients did not experience stomach aches after

Please answer the questions below

[ 2 each) 18.In a study, 36 patients reported stomach aches and 75 patients did not experience stomach aches after taking a medication. If one patient is selected, find the probability that the patient reported stomach aches? 19.What are the odds against experiencing a stomach ache? The movie industry interviewed people as to how often they went to the movies within the last year. The results are displayed in the table below. # times a person went to the movies frequency 0 87 1 245 2 118 3 227 4 126 5 48 If one person is selected from the survey, find: 20.P(person as attended exactly 4 movies)= 21.P(person has NOT attended exactly 5 movies)= 22.P(person has attended at least 1 movie)=. Beach Use table below to answer questions #23-24. Now married Widowed Divorced Separated Never Married TOT Males 6,625 1,235 9,475 2,820 30,310 Females 5,280 2,400 8,163 1,175 28,325 23. Find P( a woman is divorced)= Same thing as saying: Find P( a person is divorced | person is a woman ) 24. Set up only, which formula would solve question. S = separated, F = female, W = widowed If a selected adult is separated, what is the probability that the selected adult is a female. A) P(S|F ) B) P(F | S ) C) P ( S and F) D) P ( S or F ) 16

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