It is known that 70% of Canadian adults have a passport. What is the probability that you have to stop exactly four people at random before you find the first one that holds a passport?

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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It is known that 70% of Canadian adults have a passport. What is the probability that you have to stop exactly four people at random before you find the first one that holds a passport?

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