Industrial accidents can be very costly to both workers and employers. Prior to a safety campaign at the American Banana Company there was an average of 8 accidents per month. In the month after the campaign there was one accident. If the safety campaign had no effect on the average, what would be the probability of at most one accident? Do you believe the campaign had a positive effect? Why?

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Q: Under what circumstances it would be helpful to identify the probability of an event

A: For identify the probability of an event the circumstances have to explain.

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A: Given: About 8% of the U.S. population catches the flu each season.

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A: We have the probability of choosing a red chip from a bucket is 0.4

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A: See the handwritten solution

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A: Solution: From the given information, p=0.65 and n=100.

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