The probability that an African American person in the United States has type O+ blood is 47%.
Question:
The probability that an African American person in the United States has type O+ blood is 47%. Six unrelated African American people in the United States are selected at random.
(a) Find the probability that all six have type O+ blood.
(b) Find the probability that none of the six have type O+ blood.
(c) Find the probability that at least one of the six has type O+ blood.
(d) Which of the events can be considered unusual? Explain.
Use the Multiplication Rule.
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a Pall six have O047 047 047 047 047 047 0011 b Pnon...View the full answer
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Related Book For 
Elementary Statistics Picturing The World
ISBN: 9780134683416
7th Edition
Authors: Ron Larson, Betsy Farber
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