Suppose P(A) = 0.2 and P(B) = 0.35, and P(A or B) = 0.48, for two events A and B. What is the probability of P(A and B)?

Q: 1. At UOHB, 5% of all students play football and basketball, 32% of all students play football. What…

A: P(A|B)= P(A∩B)/P(B) Where  P(A|B)=probability of event A occurring given that event B has already…

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: Given that the outcomes that are possible when a couple has three children. Assume that boys and…

Q: Suppose that events E and F are​ independent, ​P(E)=0.4​, and ​P(F)=0.6. What is the P(E and F)​?…

A: Given that, Events E and F are independent, and P(E) = 0.4 P(F) = 0.6

Q: Which pair of events are independent? P(A)=0.55, P(B) =0.65 or p(A&B) = 0.35?

A: We have given- P(A) = 0.55 P(B) = 0.65 P(A & B) = 0.35 We have to find weather it is an…

Q: Given that A and B are two independent events, find their joint probability for the following. P(A)…

A: Given: P(A) = 0.19 P(B) = 0.65

Q: The probability of two events A and B are 0.25 and 0.5 respectively. Probability of ther…

A: Introduction :

Q: Rob Lee knows that he can compete successfully in a single track mountain bike race unless he gets a…

A: Let F -  getting a flat B - chain breaking P(F) = 0.3 P(B) = 0.05 P(F and B) = 0.01

Q: The probability that a person with certain symptoms has hepatitis is .008. The medical diagnostic…

A:

Q: The events of A and B are mutually exclusive. Suppose P(A) = 0.15 and P(B) = 0.35. What is the…

A: Given Information: The events A and B are mutually exclusive. P(A) = 0.15 and P(B) = 0.35 Two events…

Q: If A and B are any two events with P(A) =.8 and P(B|A) = 0.4, then the probability of A and B is?

A:

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: Given The eight simple events are equally likely. 1st   2nd   3rd   boy − boy…

Q: The probability that Ana will plant tomatoes is 3/4, that they will grow if planted is 3/5, and that…

A: P( plant tomato) = 34 P(grow|planted) = 35 P(produce bountifully|growed) = 89 P( all three things…

Q: A and B are two independent events. The probability that both occur simultaneously is 1/6 and the…

A:

Q: at irsc the probability that a student is a male is 0.52, that a student is a business major is…

A: Let A denote the student is a male, and B denote the student is a business major. At IRSC the…

Q: What's the probability that she eats ramen tomorrow?

A:

Q: If the probability of a student taking a strength training gym class is 0.90, the probability of…

A: Given, The probability of a student taking a strength training gym class(P(A))=0.90 The probability…

Q: Helen plays basketball. Helen must now attempt two free throws. C = the event that Helen succeeds on…

A: Given,P(C)=0.54P(D)=0.54P(D|C)=0.49

Q: Suppose we know that P(A)=0.05P(A)=0.05.What is the probability of the complement of A?

A: It is given that the value of P(A) is 0.05.

Q: A marksman scores a bull's eye on 90% of his shots. (Assume the shots are independent.) (a) What is…

A: Solution : P = Probability of scoring a bull's eye in a  shots. = 90% = 0.90 All shots are…

Q: If A and B are any two events with P(A) = 0.9 and P(B|A) = 0.5, then the probability of A and B is?

A:

Q: The probability that a certain baseball team will win its division is 2/11. What are the odds on its…

A: GivenThe probability that a certain baseball team will win its division = 211

Q: If P(A|B) = 0.5 and P(B) = 0.5, then the events A and B are independent. ture or fals

A: Given :  P(A|B) = 0.5 P (B) = 0.5 A and B are independent events. Then,

Q: A couple decides to continue to have children until they have two males. Assuming that P(male) =…

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Q: Assume the following probabilities for two events, A and B: P(A) = 0.50, P(B) = 0.70, P(AUB) = 0.85…

A: Answer: - Given Two events A and B:                 P(A) = 0.50, P(B) = 0.70, and P(A∪B) = 0.85…

Q: The events A and B are mutually exclusive. If P(A) = .33 and P ( B) = .26, what is the P( A or B)

A: Given that  P(A) = .33 and P ( B) = .26

Q: Mary is playing a game where she flips a coin with probability of head = p. She wins $1 if the coins…

A: *Answer:

Q: Suppose that the probability of rain tomorrow is 0.4 What are the odds in favor of rain tomorrow?

A:

Q: The probability of an event A is equal to the product of the probabilities of the outcomes contained…

A: Is the statement true or false? Statement: The probability of an event A is equal to the product of…

Q: Because not airline passengers show up for their reserved seat, an airline sells 125 tickets for a…

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Q: The events A and B are mutually exclusive. If P(A) = .31 and P ( B) = .42, what is the P( A or B)

A: It is given that  P(A) = 0.31 P(B) = 0.42

Q: - A missile can be accidently launched in two relays A and B both have failed. The probabilities of…

A: Silution:   Let: A= Relay A failing B=Relay B Failing   Given in the question : P(A) = 0.01 P(B) =…

Q: P(Ac)=?  If the probability of event A is 0.53.

A: It is given that, The probability of even A is 0.53. That is , P(A)=0.53

Q: An electronics store expects to have ten returns per day on average. The manager wants to know the…

A: An electronics store expects to have ten returns per day on average. A random variable…

Q: Assuming that these two are Independent, what is the probability of thunderstorms on both Memorial…

A: Concept: If the probability of occurrence of one event is not affected by the probability of…

Q: Suppose the probability of snow tomorrow is 0.4 while the probability of IU winning the basketball…

A: In question, Given that the probability of snow tomorrow is 0.4 while the probability of IU winning…

Q: In a remote jungle village the probability of a child contracting malaria is .45 the probability of…

A: