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20-if-p-a-0-62-p-b-0-47-and-p-a-or-b-0-88-then-p-a-and-b-1-point-0-21-none-o-pa498
(Solved): 20 = If P(A) = 0.62, P(B) = 0.47, and P(A or B) = 0.88, then P(A and B) = ?? (1 Point) -0.21 None o ...
20 = If P(A) = 0.62, P(B) = 0.47, and P(A or B) = 0.88, then P(A and B) = ?? (1 Point) -0.21 None of them 0 1.09 21 The ages of all the patients in the isolation ward of the hospital are 38, 26, 13, 41, and 22. What is the population variance? (2 points) 11.55 None of them 10.33 133.5
Expert Answer
Solution: Given in the question P(A) = 0.62 P(B) = 0.47 P(A or B) = 0.88 We need to calcualte P(A and B) = ? W