Question: 46. The time lapse between two accidents in a large manufacturing plant has an approximately exponential distribution with a mean of two months. (a) What

46. The time lapse between two accidents in a large manufacturing plant has an approximately exponential distribution with a mean of two months.

(a) What is the probability that the time lapse between two accidents is less than three months?

(b) What is the probability that the time lapse between two accidents is less than two months?

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