7 Suppose that the time T (in hours) needed to repair a water pump can be modeled as gamma with 2, 2 What is the probability that the next repair of water pump will need (a) at least 1 hour, (b) at most 2 hours, and (c) between 1 and 2 hours

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Question: 7. Suppose that the time T (in hours) needed to repair a water pump can be modeled as gamma with = 2, =

7. Suppose that the time T (in hours) needed to repair a water pump can be modeled as gamma with γ = 2, λ = 2. What is the probability that the next repair of water pump will need:

(a) at least 1 hour,

(b) at most 2 hours, and

(c) between 1 and 2 hours?

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