How do you know if a probability is mutually exclusive or not?

The probability of rain during winter is 0.8. The probability of a heat wave during winter is 0.1. Rain and heat waves cannot coexist at the same time. What is the probability of having either a rainy day or a heat wave during winter? a. 1 b. 0.9 c. 0.08 d. 0.82

Use the formula for the probability of the complement of an event.A pair of dice is rolled 3 times. What is the probability that a sum of 5 on the 2 dice will occur at least once? (Round your answer to three decimal places.)

During a game of blackjack, four players are dealt two cards each, and the dealer has two cards. No one has a card that is worth 10 or 11, which would be a 10, a face card, or an ace. What is the probability that the next player dealt a card would get a card worth 10 or 11? Express your answer in simplest form. The probability that the next player will be dealt a card worth 10 or 11 is? MacBook Pro esc The Just @ 23 $ % & 4 6 7 8 Q W E R つ

At a train station, there are three trains. Everybody in the train station takes one train. The probability that a person takes Train 1 is . The probability that someone takes Train 2 is . What is the probability that someone takes Train 3?

Consider the situation that two events A and B are independent. P(A) = 0.2 and P(B)= 0.5. What is the probability that both events A and B occur?

Find the probability that when a couple has two children, at least one of them is a boyboy. ​(Assume that boys and girls are equally​ likely.)

1. A employee engagement committee of four will be formed from among 20 individuals at your workplace. Approximately what is the probability you and your friend will both be selected to be on the committee? 2. American Airlines conducted a survey of 350 randomly selected passengers with a goal of understanding car rental preferences. The following partially completed Venn Diagram represents the count of individuals that had rented from Budget, Enterprise, Avis, or none of these at some point in the last three years. 59 10 A 62 N X 82 a. What is the probability that someone has rented from both Budget and Enterprise at some point in the last three years? b. Assume that the probability that a passenger rented from Budget at some point in the last three years is 34%. i. Find the value of "y" in the Venn Diagram. ii. Using your results from the previous question, find the probability that someone has rented from Avis, given that they have rented from Budget.

Answer sub part D

A die is thrown twice. Find the probability that 5 may not come either time.