If two events, A and B, are such that P(A) = 0.4, P(B) = 0.2, and P(A N B) = 0.1, find the following. (Round your answers to four decimal places.) (a) Find P(A|B). (b) Find P(B|A). (c) Find P(A|A U B).

Q: The contingency table below shows the results of a survey of video viewing habits by age. Video…

A: Given information: viewer age Mobile/laptop device TV screen Row total 18 to 34 31 33 64 35…

Q: Given P(E) = 0.34, P(F) = 0.36, and P(E and F) = 0.17, what is P(E or F)?

A: Solution: From the given information,

Q: A student goes to the library. Let events B = the student checks out a book and D = the student…

A:

Q: Given P(E F)=0.68,P(F)=0.37 and P(E and F)=0.15 . what is P(E) ?

A: Given, P(E or F) = 0.68 P(F) = 0.37 P(E and F) = 0.15

Q: If P (A)=0.6, P (B)=0.1, and A and B are mutually exclusive, find P (A or B).

A:

Q: assume that Pr[A∪B]=0.6 and Pr[A]=0.2 (1) What is Pr[B] if A and B are independent events?

A: Since A and B are independent event, so pr(A∩B)= pr(A)pr(B).

Q: P(A|B) = 0.2, P(A) = 0.5, P(B) = 0.45                    Find P(A U B)

A:

Q: Consider the following scenario:  Let P(C) = 0.35 Let P(D) = 0.55 Let P(C|D)= 0.2   Find P(D|C)

A: Reviewing the information, Given, P(C)=0.35P(D)=0.55P(C|D)=0.2

Q: Given P(A) = 0.20, P(B) = 0.25, and P(B|A) = 0.25, are A and B independent or dependent?

A: PA=0.20, PB=0.25 and PB|A=0.25

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

A:

Q: P(A) = 0.25, P(B) = 0.65, P(AU B)= 0.8 Find a) P(A|B)        b) P(B|A)

A: First we need to find P(AnB). P(AnB) = P(A)+P(B)-P(AUB) = 0.25+0.65-0.8 = 0.1

Q: Consider a carnival game where a player is given two chances to throw a ball to hit a moving target.…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: What is the answer to this?

A: Concept of General Addition Rule:For any two events A and B the General Addition Rule state that:

Q: iven P(A) = 0.25, P(B) = 0.28, and P(B|A) = 0.28, are A and B independent or dependent?

A:

Q: Statistical Abstract of the United States reported that 66% of students who graduated from high…

A: Given  p=66%=0.66, n=18

Q: Giving P(E or F)=0.15,P(E)=0.43,and P(F)=0.45, what is P(E and F)?

A:

Q: Given that P(B|A) = 0.78 and P(A) = 0.47, what is P(B AND A)? Round to three decimal places.

A:

Q: student goes to the library. Let events B = the student checks out a book and D = the student checks…

A: Given that ,P(B) = 0.2, and P(D) = 0.65 and P(D/B) = 0.25. Compute P( B and D).

Q: A student goes to the library. Let events B=B= the student checks out a book and D=D= the student…

A: Note: Thank you for the question. Since multiple subparts are posted, we are answering the first…

Q: P(A) = 0.13, P(B) = 0.47, P (A ∩ B) = 0.05 Find a) P(A|B).   b) P(B|A)

A: P(A) = 0.13, P(B) = 0.47, P (A ∩ B) = 0.05   We know :

Q: P(A) = 0.5, P(B) = 0.3, P(A ∩ B)= 0.1 a) Find P(A given B).   b) P(B|A)

A: As per given by the question, there are P(A) = 0.5, P(B) = 0.3,and P(A ∩ B)= 0.1., then find PA…

Q: P(A) = 0.2, P(B) = 0.6, P(AUB)= 0.7 Find a) P(A|B)  b) P(B|A)

A: