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The probability that a person in the United States has type B* blood is 9%. Five unrelated people in the United States are selected at random. Complete parts (a) through (d). The probability that all five have type B* blood is (Round to six decimal places as needed.) (b) Find the probability that none of the five have type B* blood. The probability that none of the five have type B* blood is (Round to three decimal places as needed.) (c) Find the probability that at least one of the five has type B* blood. The probability that at least one of the five has type B* blood is (Round to three decimal places as needed.)

The probability that a person in the United States has type B* blood is 9%. Five unrelated people in the United States are selected at random. Complete parts (a) through (d). The probability that all five have type B* blood is (Round to six decimal places as needed.) (b) Find the probability that none of the five have type B* blood. The probability that none of the five have type B* blood is (Round to three decimal places as needed.) (c) Find the probability that at least one of the five has type B* blood. The probability that at least one of the five has type B* blood is (Round to three decimal places as needed.)

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The probability that a person in the United States has type B* blood is 9%. Five unrelated people in the United States are selected at random. Complete parts (a) through (d). C... The probability that all five have type B* blood is (Round to six decimal places as needed.) (b) Find the probability that none of the five have type B* blood. The probability that none of the five have type B* blood is (Round to three decimal places as needed.) (c) Find the probability that at least one of the five has type B* blood. The probability that at least one of the five has type B* blood is (Round to three decimal places as needed.) (d) Which of the events can be considered unusual? Explain. Select all that apply. O A. None of these events are unusual. OB. The event in part (b) is unusual because its probability is less than or equal to 0.05. OC. The event in part (c) is unusual because its probability is less than or equal to 0.05. D. The event in part (a) is unusual because its probability is less than or equal to 0.05. 0 0
Transcribed Image Text:The probability that a person in the United States has type B* blood is 9%. Five unrelated people in the United States are selected at random. Complete parts (a) through (d). C... The probability that all five have type B* blood is (Round to six decimal places as needed.) (b) Find the probability that none of the five have type B* blood. The probability that none of the five have type B* blood is (Round to three decimal places as needed.) (c) Find the probability that at least one of the five has type B* blood. The probability that at least one of the five has type B* blood is (Round to three decimal places as needed.) (d) Which of the events can be considered unusual? Explain. Select all that apply. O A. None of these events are unusual. OB. The event in part (b) is unusual because its probability is less than or equal to 0.05. OC. The event in part (c) is unusual because its probability is less than or equal to 0.05. D. The event in part (a) is unusual because its probability is less than or equal to 0.05. 0 0
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