The probability of event E = P(E|A) * P(A) + P(E|B) * P(B) = 0.7 * 0.3 + 0.5 * 0.4 = 0.41.
Determine the probability of an event E given the following information.\n P(A) = 0.7\n P(B) = 0.5\n P(E|A) = 0.3\n P(E|B) = 0.4?