22 customers are eating dinner at an Italian restaurant. Of the 22 customers, 18 order pizza, 10 order a salad, and 8 order pizza and a salad. Using this information, answer each of the following questions./

Let A be the event that a randomly selected customer orders pizza and B be the event that a randomly selected customer orders a salad.

What is P (A), the probability that a customer orders pizza?

What is P (B), the probability that a customer orders a salad?

What is P (A and B), the probability that a customer orders pizza and a salad?

What is P (A or B), the probability that a customer orders pizza or a salad?

Question

Isabella Turner

22 May, 10:29

+5

Answers (1)

Know the Answer?

Gilberto Roman · Answer 1

Step-by-step explanation:

P (A) = 18/22

P (B) = 10/22

P (A and B) = 8/22

P (A or B) = 18/22 * 10/22 = 0.37