Solution Found!
Suppose that 33% of the people have O+ blood and 7% have
Chapter , Problem 2(choose chapter or problem)
QUESTION:
Suppose that 33% of the people have O+ blood and 7% have O. What is the probability that the next president of the United States has type O blood?
Questions & Answers
QUESTION:
Suppose that 33% of the people have O+ blood and 7% have O. What is the probability that the next president of the United States has type O blood?
ANSWER:Step 1 of 2
Suppose that 33% of the people have O+ blood and 7% have O?.
Let A be the event that the next president of the United States has type O+ blood and B the event that he has type O- blood.
Accordingly,
A and B are mutually exclusive events. Therefore,
.