Assume this year's flu vaccine has a 80% chance of being effective. If the vaccine is given to 333 randomly selected people, answer the following.   d) What is the probability that exactly 264 of them did not get the flu?     Round final answer to 4 decimal places.    e) What is the probability that less than 264 of them did not get the flu?     Round final answer to 4 decimal places.    f) What is the probability that more than 264 of them did not get the flu?     Round final answer to 4 decimal places.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Assume this year's flu vaccine has a 80% chance of being effective. If the vaccine is given to 333 randomly selected people, answer the following.

 

d) What is the probability that exactly 264 of them did not get the flu?

    Round final answer to 4 decimal places. 

 

e) What is the probability that less than 264 of them did not get the flu?

    Round final answer to 4 decimal places. 

 

f) What is the probability that more than 264 of them did not get the flu?

    Round final answer to 4 decimal places.

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