10.00 polnts Exercise 4-21 Algo Let P(A)-0.41, P(B) 0.36, and P(ANB) 0.22 a. Are A and...
Exercise 4-27 Algo The probabilities that stock A will rise in price is 0.56 and that stock B will rise in price is 0.44. Further, if stock B rises in price, the probability that stock A will also rise in price is 0.48. a. What is the probability that at least one of the stocks will rise in price? (Round your answer to 2 decimal places.) Probability b. Are events A and B mutually exclusive? Yes because PA | B)...
Exercise 4-5 Algo A sample space, S, yields four simple events, A, B, C, and D, such that P(A) = 0.19, P(B) = 0.03, and P(C) 0.31 a. Find P(D). (Do not round intermediate calculations. Round your answer to 2 decimal places.) P(D) 0.20 b. Find P(C). (Round your answer to 2 decimal places.) c. Find P(A U B). (Round your answer to 2 decimal places.) P(A U B) References eBook & Resources Worksheet Difficulty: 2 Medium Learning Objective: 04-03...
Exercise 4-17 Algo Let P(A) = 0.45, P(B) = 0.20, and P(A n B) = 0.09 a. Calculate P(A | B). (Round your answer to 2 decimal places.) P(A | B) b. Calculate P(A U B). (Round your answer to 2 decimal places.) P(A U B) C. Calculate P((A U B)). (Round your answer to 2 decimal places.) P((A U B)c)
Question 1 Select one answer. Let A and B be two independent events. If P(A) = 0.5, what can you say about P(A | B)? Cannot find it because P(B) is not known. Cannot find it because P(A and B) is not known. Cannot find it because both P(B) and P(A and B) are not known. It is equal to 0.5. It is equal to 0.25. Question 2 Select one answer. Suppose a basketball team had a season of games...