2.40 Given that P(A)0.3, P(B) 0.5 and P(B|A)0.4, find the following a) P(AB) b) P(A|B) e)...
2.16 Suppose that P(A) = 0.4, P(B) = 0.5 and P(AB) = 0.2. Find the following: a) P(AUB) b) P(A'B) e) PIA'(AUB) d) PIAU(A'B)
26. (2pts) Suppose P(AIB) 0.3 and P(B) 0.4. Find P(An B) 0.6, P(B) 0.4, and PAnB) 0.24. Find P(A'n B). Drawing a Venn Diagram may 27. (2pts) Suppose P(A) help.
Two events A and B are such that P(A) = 0.4, P(B) = 0.5, and P(AUB) = 0.7. (a) Find P(A n B). 0.2 (b) Find P(AUB). 0.8 (c) Find P(An B). 0.3 (d) Find P(AB). (Enter your probability as a fraction.) 1/2
Solve 2-143 please (2-7 Bayes' Theorem) Suppose that P(AIB) 0.6, P() 0.4, and P(B 0.3 Determine P(BIA). 2-143. Suppose that P(AIB)-0.5, P(AIB) 0.1, and P(B)- 0.7. Determine P(BIA).
QUESTION 3 Given two events, A and B, such that P(A) = 0.4, P(B) 0.3, and P(A| B) 0.5, find P(A or B). QUESTION 4 Find the probability of 1 or fewer heads on six coin flips. QUESTION 5 Save All Answers to save all ansuers.
If P(E)=0.4, P(F) = 0.5, and P( E (a) P(E") (b) PEUF) F)=0.2, find the following (a) P(E") =D (Simplify your answer. Type an integer or a decimal.) (b) P(EU F)=0 (Simplify your answer. Type an integer or a decimal.)
3.9. Given P(A 0.4, P(B) 0.5, and P(An B)-0.2 verify that a) P(A B)-P(A) b) P (A |B)-P(A) c) P(BlA) P(B) d) P(BIA) P(B) 3.10. If the events A and B are independent and P(A) 0.25 and P(B)- 0.40, find a) P(An B) b) P(AB) c) P(AUB) d) P(A nB)
A and B are two events such that P(A) = 0.4, P(B) = 0.5, and P(A|B) = 0.3. Find P(A and B). Select one: a. 0.6 b. 0.15 c. 0.12 d. 0.2
.If P(B/A)-1, P(B)-0.5, and P(A)-0.3, what is P(A'/B)? (A' is A complement) 0.15 0.6 0.85 0.4
3.2 Independent and Mutually Exclusive Events 40. E and Fare mutually exclusive events. P(E) = 0.4; P(F) = 0.5. Find P(E|F)41. J and K are independent events. P(J|K) = 0.3. Find P(J) 42. U and V are mutually exclusive events. P(U) = 0.26: P(V) = 0.37. Find:a. P(U AND V) =a. P(U|V) =a. P(U OR V) =43. Q and Rare independent events P(Q) = 0.4 and P(Q AND R) = 0.1. Find P(R)