Question 9 2 Pts Given The Probabilities Of Two Independent Events P A 0 16 And P B 0 35 Find The Probability Tha 1 (28.63 KiB) Viewed 66 times
Question 9 2 pts Given the probabilities of two independent events P(A) - 0.16 and P(B) = 0.35, find the probability that A occurs but B does NOT occur. Do not round. Question 10 2 pts Given the dependent probabilities below, find the probability that a customer requests a refund GIVEN that they used a credit card. Round your answer to four decimal places. P(randomly chosen customer requests a refund) - 0.13 P(randomly chosen customer uses a credit card) - 0.86 P(randomly chosen customer requests and refund AND used a credit card) - 0.02 Question 11 2 pts In a certain game of chance involving spinning a wheel, the probability of winning is 0.33. Find the probability of winning three times in a row, assuming each spin of the wheel is independent. Round your answer to four decimal places. Question 12 1 pts You have e-mailed your manager with questions 90 times, and your manager has answered within a day 70 of those 90 times. You therefore conclude that the probability of your manager answering e-mail questions within a day is P = 70/90. This method of assessing probability is: classical subjective O relative frequency
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