Suppose that E and F are two events and that P(E) = 0.5 and P(F|E) = 0.2. What is P(E and F)? P(E and F) =D (Simplify your answer.)

Q: 1.4-2. Let P(A) = 0.3 and P(B) = 0.6. (a) Find P(AUB) when A and B are independent. (b) Find P(AB)…

A: Given that  P(A)=0.3 P(B)=0.6 The addition rule of the probability for two events A and event B is…

Q: b. If you use a battery-powered alarm clock and a smartphone alarm clock, what is the probability…

A: Assume that a battery- powered alarm clock has a 0.005 probability of failure, a smartphone alarm…

Q: 1. Mayank plays exactly one sport everyday. It can be football or basketball or chess. For him, the…

A: Let us denote the event of playing chess by C, the event of playing football by F and the event of…

Q: event that the smoke will be detected by at least one of A and B. b. event that the smoke will not…

A: Here given ,  A smoke detector system uses two devices, A and B. If smoke is present, the…

Q: Chris can only afford to take one vacation. His 2 choices are A = Argentina, and B = Bermuda. The…

A: The question is about probability.Given :P ( A ) = 0.401P ( B ) = 0.423

Q: Which of the following values cannot be probabilities? 1,5/3, √√2, 3/5, -0.55, 0.09, 1.32, 0

A:

Q: Problem 6. Let A and B be two events and assume P(A) = 0.35 and P(B) : %3D 0.45. Assume further that…

A: P(A) = 0.35P(B) = 0.45P(A|B) = 0.80

Q: Percent of SmokersThe data in NutritionStudy include information on nutrition and health habits of a…

A: From the given information, the claim of the problem is that the proportion of smokers is different…

Q: For the given pair of events, classify the two events as independent or dependent. Having an…

A: Here the first one is having an excellent driving record and getting a good rate on auto insurance.

Q: the other game. The MIT team will receive 2 points for a win, 1 for a tie. and 0 for a loss. Find…

A:

Q: 5. There is a 40% chance that you will pass the final. There is a 45% chance that if you pass the…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: cording to a recent survey, the probability that the driver in a fatal vehicle accident is female…

A: GIVEN DATA event A  : river 24 years old or lessevent F : driver in a fatal accident is femaleP(F) =…

Q: A nurse, who works at a maternity ward, is having a debate with another nurse about the birth…

A: From the provided information, Sample size (n) = 6 Level of significance (α) = 0.10 The difference…

Q: In a large school, it was found that 64% of students are taking a math class, 77% of student are…

A:

Q: Which statement is a valid conclusion from the following statement: On any given day, there is a 30%…

A: The valid conclusion from the given statements is that the probability of Rowena wearing jeans (J)…

Q: Stephen plays basketball. He makes free throw shots 53% of the time. Stephen must now attempt two…

A: given data  P9make free throw shot) = p = 0.53 two free throws at random  P(stephen makes second…

Q: Lucas plays basketball. He makes free throw shots 68% of the time. Lucas must now attempt two free…

A: The probability that Lucas makes free throw shot is 0.68. Since, the two free throws are independent…

Q: Which would be the appropriate command in Excel to calculate the following? What is the probability…

A: The sample size n is 13.

Q: Which would be the appropriate command in Excel to calculate the following? What is the probability…

A: The sample size n is 13.

Q: There are two bags containing several colored balls. The bag B1 contains 13 red balls, 18 blue…

A:

Q: 2. Draw one card at random from a standard deck of 52 cards. Assume that the cards are equally…

A: A = {x: x is a jack, queen, or king}B= {x: x is a 9, 10, or jack and x is red} C= {x: x is a club}…