(a) Find the probability that all four have type B' blood.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The probability that a person in the United States has type B* blood is 9%. Four unrelated people in the United States are selected at
arts (a) through (d).
(a) Find the probability that all four have type B* blood.
The probability that all four have type B* blood is
(Round to six decimal places as needed.)
Transcribed Image Text:Next Question The probability that a person in the United States has type B* blood is 9%. Four unrelated people in the United States are selected at arts (a) through (d). (a) Find the probability that all four have type B* blood. The probability that all four have type B* blood is (Round to six decimal places as needed.)
Find the probability of answering the two multiple choice questions correctly if random quesses are made, Assume the questions each have five choices for the answer. Only one of the choices is correct.
O A. 0,04
O B. 0,004
OC. 0.02
O D. 0.4
Transcribed Image Text:Find the probability of answering the two multiple choice questions correctly if random quesses are made, Assume the questions each have five choices for the answer. Only one of the choices is correct. O A. 0,04 O B. 0,004 OC. 0.02 O D. 0.4
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