It is known that 20 percent of all persons given a certain medication get drowsy within two minutes. Find the probabilities that among fourteen persons given medication a) at most two will get very drowsy within two minutes; at least five will get very drowsy within two minutes; two, three, or four will get very drowsy within two minutes. 15 pts b) c)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
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Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
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It is known that 20 percent of all persons given a certain medication get drowsy within two
minutes. Find the probabilities that among fourteen persons given medication
a)
b)
c)
at most two will get very drowsy within two minutes;
at least five will get very drowsy within two minutes;
two, three, or four will get very drowsy within two minutes. 15 pts
Transcribed Image Text:It is known that 20 percent of all persons given a certain medication get drowsy within two minutes. Find the probabilities that among fourteen persons given medication a) b) c) at most two will get very drowsy within two minutes; at least five will get very drowsy within two minutes; two, three, or four will get very drowsy within two minutes. 15 pts
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