Question: What is the probability that Suppose that the time, in hours, required to repair a heat pump is a random variable X having a

What is the probability that Suppose that the time, in hours, required

What is the probability that Suppose that the time, in hours, required to repair a heat pump is a random variable X having a gamma distribution with parameters a= 2 and B= on the next service call (a) at most 2 hours will be required to repair the heat pump? (b) at least 3 hours will be required to repair the heat pump? (a) The probability at most 2 hours will be required is (Round to four decimal places as needed.)

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