Suppose that it is known that 95% of people vaccinated with a serum is are protected from a particular viral disease. If in a group of 9 people are vaccinated, what is the probability that: a. none becomes infected with the viral disease? b. more than 4 becomes infected with the viral disease?
Suppose that it is known that 95% of people vaccinated with a serum is are protected from a particular viral disease. If in a group of 9 people are vaccinated, what is the probability that: a. none becomes infected with the viral disease? b. more than 4 becomes infected with the viral disease?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Suppose that it is known that 95% of people vaccinated with a serum is are protected from a particular viral disease. If in a group of 9 people are vaccinated, what is the probability that:
a. none becomes infected with the viral disease?
b. more than 4 becomes infected with the viral disease?
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