Step 5: Calculate the probability of the intersection of events A and B: P(A∩B) Result: The conditional probability of drawing a red marble given that the marble drawn is not green, is 2/3.

Bayes' Theorem is a formula used to calculate the probability of ... The conditional probability of A, given that B has happened, can be expressed as: If A is: "AMZN price falls" then P(AMZN ...

{10}\). If she loses the first set, the probability that she wins the second set is \(\frac{1}{2}\). Given that the tennis player wins the second set, find the probability that she won the first set.

{10}\). If she loses the first set, the probability that she wins the second set is \(\frac{1}{2}\). Given that the tennis player wins the second set, find the probability that she won the first set.