For two events A and B, the following probabilities are given.
P(A) = 0.4, P(B) = 0.25, P(A | B) = 0.6
Use the appropriate laws of probability to calculate P(A %u222A B)
A.0.45
B. 0.50
C. 0.44
D.0.73
Solution
D.
For two events A and B, the following probabilities are given.P(A).pdf
For two events A and B, the following probabilities are given.P(A).pdf
1. For two events A and B, the following probabilities are given. P(A) = 0.3, P(B) = 0.35, P(A | B)
= 0.6 Use the appropriate laws of probability to calculate P(A ? B) . (Points : 1) a 0.45 b
0.53 c 0.44 d 0.73
Solution
P(A ^ B) = P(A | B) P(B) = 0.6 * 0.35 = 0.21
P(A ? B) = 0.3 + 0.35 - 0.21 = 0.44
c 0.44