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Mathematics, 07.04.2020 21:23 ghernadez

The time between unplanned shutdowns of a power plant has an exponential distribution with a mean of 30 days. Find the probability that the time between two unplanned shutdowns is between 18 and 24 days. Use the following information to help you:(a) less than 14 days;
(b) more than 21 days;
(c) less than 7 days.

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