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; b) at least five will get very drowsy within two minutes; c) two, three, or four will get very drowsy within two minutes.
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; b) at least five will get very drowsy within two minutes; c) two, three, or four will get very drowsy within two minutes.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 30CT: In a batch of 20 tires, 2 are known to be defective. If 4 tires are chosen at random, find the...
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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) at most two will get very drowsy within two minutes;
b) at least five will get very drowsy within two minutes;
c) two, three, or four will get very drowsy within two minutes.
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