# Question: If P A and B 0 4 and P B 0 8

If P(A and B) = 0.4 and P(B) = 0.8, find P(A B).

## Answer to relevant Questions

If P(A) = 0.7, P(B) = 0.6, and A and B are independent, find P( A and B). Do Americans prefer Coke or Pepsi? A survey was con-ducted by Public Policy Polling (PPP) in 2013; the results were as follows: a. Given that an American is a male, what is the probability that he prefers Pepsi? b. Given ...Consider the following contingency table: What is the probability of event a. A? b. A ? c. A and B? d. A or B? A municipal bond service has three rating categories ( A, B, and C). Suppose that in the past year, of the municipal bonds issued throughout the United States, 70% were rated A, 20% were rated B, and 10% were rated C. Of the ...What are the differences between a priori probability, empirical probability, and subjective probability?Post your question