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If 90% of all people between the ages of 30 and 50 drive a car, and a sample of 20 people between the ages of

If 90% of all people between the ages of 30 and 50 drive a car, and a sample of 20 people between the ages of 30 and 50 are chosen, what is the probability that at least 15 of them drive a car?

0/4

1. .085

2. .878

3. .830

4. .123

5. .033

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