Question: 1.According to a published study, 1 in every 7 men has been involved in a minor traffic accident. Suppose we have randomly and independently sampled

1.According to a published study, 1 in every 7 men has been involved in a minor traffic accident. Suppose we have randomly and independently sampled twenty-five men and asked each whether he has been involved in a minor traffic accident. How many of the 25 men do we expect to have never been involved in a minor traffic accident?

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