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Probabilities #2 (Note: Express your final answer using four decimal places if needed) 1. A survey was conducted regarding the opinion of men and women
Probabilities #2 (Note: Express your final answer using four decimal places if needed) 1. A survey was conducted regarding the opinion of men and women concerning an environmental issue. This data is summarized in the followin contin enc table: Women (W) For Environmental Issue [F] Against Environmental Issue [A] 5 If one person is randomly selected from this sample survey then: a) Find the probability that this person is For Environmental Issue. b) Find the probability that this person is Against Enviromnental Issue. c) Find the probability that this person is a Woman. d) Find the probability that this person is a Man. e) Find the probability that this person is For Environmental Issue and a Man. 1) Find the probability that this person is Against Enviromnental Issue and a Woman. g) Find the probability that this person is Against Environmental Issue or a Man. h) Find the probability that this person is For Environmental Issue given is a Man. i) Find the probability that this person is a Woman g'ven is Against Environmental Issue. 2. Suppose a recent survey of chicken meat resulted in the following test results: 64% of the chickens were contaminated with the bacteria campylobacter. 24% of chickens were contaminated with the bacteria salmonella. and 16% of the chickens were contaminated with both of these bacteria. What is the probability that a test chicken chosen at random is: a) contaminated with salmonella and not campylobacter? b) contaminated with salmonella or campylobacter? c) contaminated with salmonella or campylobacter but not both? (1) contaminated with neither salmonella nor campylobacter
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