3. Two events A and B are such that P (A) = 0.6, P (B) = 0.4 and P(A/B) = 0.2 Find a) P(ANB) b) P(AUB) c) (P (BA)

Q: Suppose that A and B are independent events such that P(A) = 5/8 and P(B) = 4/7. Find P(A&B).

A:

Q: he events A and B are independent such that P(A) =0.4 and P(A UB)= 0.88. Find P(B)

A: As per bartleby guideline expert have to answer first three subpart only dear student please upload…

Q: a. Let A and B be two events such that P(A) = 0.05 and P(A U B) = 0,49. Calculate P(B') if events A…

A: Continue with Simple probability theory...............

Q: 4a) It is known that P(AB)-0.45, P(B)-0.90 and the events A and B are independent. Find P(A). 0.405…

A: P(A and b ) = 0.45 P(B) = 0.90 P(A) =? Independent events

Q: A and B are two events. If P(A) =0.27, P(B) =0.30, P(A|B) =0.50 Find the P(A and B') ?

A: Answer: From the given data, P(A) = 0.27 P(B) = 0.30 P(A | B) = 0.50

Q: a) Two events, A and B, are such that P(AuB) = 0.86, P(B) = 0.72 and P(A) = 0.64. Determine (i) P…

A: We calculate  probability of  given events

Q: Suppose that A and B are events such that P(A) = 2/7 and P(A&B) = 3/25. Determine P(B| A).

A:

Q: If B CA and A and B are two events such that P (A) = 3 P (B) and A UB = S find P (B) ?

A: Answer: For the given data,

Q: Let A and B be two events such that P(A) = 1/6 While P(A or B) = 1/2. Let P(B) = P. For what values…

A: P(A or B)= P(A)+P(B)-P(A and B) For A and B to be independent P(A and B)=P(A).P(B) Therefore, P(A or…

Q: Let A and B are two events. P( A' and B') = 0.35 Find P( A Or B)

A: Answer: From the given data, A and B are two events, P(A' and B') = 0.35

Q: Ans. 1/4 Q.22 Two fair coins are tossed. Let A denote the event "both faces are heads" and B denote…

A: The sample space for the tossing of  coins is  S=T,T,T.H,H,T,T,T A=H,HB=H,T,T,H A∩B=ϕ Thus A and B…

Q: , determine P(AB).

A: Here given  P(A) =  1/2 P(A - B) = 1/3

Q: Number 19

A:

Q: (3) Let X be a random variable with p.d.f (3x+6) 0<x<1 , then E(x)is 12 (a) (b) 30 (c) 30 (d) 33 (e)…

A: Here we need to find the value of E(x^2).

Q: Q. 1 Deal two cards from a well-shuffled deck of cards. Let the random variable X be the number of…

A: Joint probability distribution: If X and Y are the discrete random variable with the probability…