If A and B are independent events, P(A) = 0.3, and P(B) = 0.7, determine P(A∪B).
A. 0.21
B. 0.40
C. 0.79
D. 1.00
P(A) = 0.3
P(B) = 0.7
For independent events A and B, P(A B) = P(A) x P(B)
= 0.3 x 0.7
= 0.21
P(A U B) = P(A) + P(B) - P(A B)
= 0.3 + 0.7 - 0.21
= 0.79
Ans: c. 0.79
If A and B are independent events, P(A) = 0.3, and P(B) = 0.7, determine P(A∪B)....
= 0.3. Consider events A and B such that P(A) = 0.7, P(B) = 0.2 and P(ANB) Compute the probability that A will occur, given that B does not occur, A. 0.4 B. 0.1 C. -0.1 D. 0.5 E. none of the preceding
Suppose that A and B are mutually exclusive and complementary events, such that P(A)=0.7 and P(B)=0.3. Consider another event C such that P(C/A)-0.2 and P(C/B)=0.3. What is P(C)?
Compute the indicated quantity. P(A) = 0.7, P(B) = 0.3. A and B are independent. Find P(A ∩ B).
Given events A, B with P (A-0.5. P (B) 0.7, and P (A n B)-0.3, find: 4286 4286 P(BA) .6 .6 .333 6
2. Given: P(A) = 0.4, P(B) = 0.7, and A and B are independent events. (a) (2 points) Find P(A and B) (b) (2 points) Find PA and B) (b) (c) (3 points) Construct the Venn diagram. А B @ (d) (2 points) Find P(B) (d) (f) (2 points) Find P(A or B) (g) (2 points) Find P(BA) EC
2.30 Probability of independent events. Given two independent events A and B with PIA 0.3, PB 0.4, find (a) P[AU B; (b) P[AB); (c) P[BIA); (d) P BA)
Let A and B be events with P(A)=0.3, P (B) -0.3, and P (A and B) -0.1. Part 1 out of 3 Are A and B independent? Explain. The events A and B (select) independent since (select)
9) Let.4, B and Cbe independent events with P(A)-0.1, P(B) 0.7, and P(C) 0.9. Find P(A and B and C). A) 0.078 B) 0.037 C) 0.063 D) 0.07
If A and B are independent events with P(A)=0.3 and P(B)=0.9, find P(A AND B). Provide your answer below:
For two events A and B, P(A)=0.4 and P(B)=0.3 (a) If A and B are independent, then P(A|B)= P(A∪B)= P(A∩B)= (b) If A and B are dependent and P(A|B)=0.6, then P(A∩B)= P(B|A) = 2. All that is left in a packet of candy are 8 reds, 2 greens, and 3 blues. (a)What is the probability that a random drawing yields a green followed by a blue assuming that the first candy drawn is put back into the packet?