Among 21-to 25-years-olds, 29% say they have driven while under the influence of alcohol. Suppose that three 21-to 25-years-olds are selected at random a. What is the probability that all three have...

Among 21-to 25-years-olds, 29% say they have driven while

under the influence of alcohol. Suppose that three 21-to 25-years-olds are selected at random

a. What is the probability that all three have driven while under the influence of alcohol?

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b. What is the probability that at least one has not driven while under the influence of alcohol?

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c. What is the probability that none of the three had driven while under the influence of alcohol?

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d. What is the probability that at least one has driven while under the influence of alcohol?

Jun 09, 2022

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