Knowee
Questions
Features

P(A) = 0.50, P(B) = 0.40, and P(A and B) = 0.15.What is P(A or B)?A.0.75B.0.65C.0.90D.0.55SUBMITarrow_backPREVIOUS

Question

P(A) = 0.50, P(B) = 0.40, and P(A and B) = 0.15.What is P(A or B)?A.0.75B.0.65C.0.90D.0.55SUBMITarrow_backPREVIOUS
🧐 Not the exact question you are looking for?Go ask a question

Solution 1

The probability of A or B can be calculated using the formula:

P(A or B) = P(A) + P(B) - P(A and B)

Substituting the given values:

P(A or B) = 0.50 + 0.40 - 0.15 = 0.75

So, the answer is A. 0.75. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Know

Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a

This problem has been solved

Similar Questions

P(A) = 0.50, P(B) = 0.40, and P(A and B) = 0.15.What is P(A or B)?A.0.75B.0.65C.0.90D.0.55SUBMITarrow_backPREVIOUS

P(A) = 0.50, P(B) = 0.40, and P(A and B) = 0.15.What is P(A or B)?A.0.65B.0.75C.0.90D.0.55

P(A) = 0.60, P(B) = 0.30, and P(A and B) = 0.15. What is P(A or B)?A.0.18B.0.75C.0.90D.0.15SUBMITarrow_backPREVIOUS

Let A and B be two disjoint events such that P(A) = 0.30 and P(B) = 0.50. What is P(A and B)? 0.65 0.15 0 0.80

P(A) = 0.60, P(B) = 0.30, and P(A and B) = 0.15. What is P(A or B)?A.0.15B.0.90C.0.18D.0.75

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.