If A & B are mutually exclusive events, P(A or B) = .7, P (A) =.2...
The events A and B are mutually exclusive. If P(A) = 0.7 and P(B) = 0.2, what is P(A or B)? O A. 0.5 OBO OC. 0.9 OD. 0.14
(7) The events A and B are mutually exclusive (disjoint). If P(A) = 0.7 and P(B) = 0.2, what is P(A or B)? A) 0.14 B) 0 C) 0.9 D) 0.5 (8) The events A and B are mutually exclusive (disjoint). If P(A) = 0.2 and P(B) = 0.1, what is P(A and B)? A) 0.02 B) 0 C) 0.5 D) 0.3 (9) A probability experiment is conducted in which the sample space of the experiment is S = {1,...
QUESTION If A and 8 are two mutually exclusive events and P(A) -0.5 and P(B) -0.3, then the probability of joint event AU 8 should be QUESTION 2 Does the following Venn Diagram correctly describe the event (AUB)nC O True False
p(b)= 0.5, p(c)=0.2, events b and c are mutually exclusive. find p( b intersects c)
In a sample space, events A and B are independent, events B and C are mutually exclusive, and A and C are independent. a) Show that P(AUB) = P(B) + P(A)P(B') = P(A) + P(A')P(B) b) If P(AUBUC) = 0.9, P(B) = 0.5 and P(C) = 0.3 find P(A).
d) If A and B are mutually exclusive events, then P (An B) = 1// P (A) 2/1 0 3|| (A) + P (B) 4// P (A) + P (B) - P (A and B) e) If A and B are independent events, then P (AJB) 1-P(B) 2-P(A) 3-P(A)P(B) 4-P(A)+P(B)
Chapter 3 3.2 Independent and Mutually Exclusive Events 40. E and Fare mutually exclusive events. P(E)-0.4; P(F) 0.5. Find P(E1F) 41.J and Kare independent events. PUlK) 0.3. Find PC) 42. Uand V are mutually exclusive events. P(U) 0.26; P(V)-0.37. Find: a. P(U AND V)= 43.Q and R are independent events. PQ) 0.4 and P(Q AND R) 0.1. Find P 3.3 Two Basic Rules of Probability Use the following information to answer the next ten exercises Forty-eight perc Californians registered voters...
Suppose that A and B are mutually exclusive events. Complete parts (a) and (b) below a. Use the special addition rule to express PiA or B) in terms of PIA) and P(B) Complete the equation below P(A or B) b. Show that the general addition rule gives the same answer as that in part (a) Select the correct answer below. O A. Since A and B are mutually exclusive events, then the probability that both A and Boccur is a...
0.4, P(B) 0.5, and P(A B) = 0.20, then the events A and B are mutually exclusive. If P(A) True False OO
Given that A and B are two mutually exclusive events, find P (A or B) for the following. P (A)= 0.44 and P(B)= 0.33 P( A or B)=