Annabethh74191 Annabethh74191

15-04-2024
Mathematics

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You have two lightbulbs for a particular lamp. Let X be the lifetime of the first bulb and Y be the lifetime of the second bulb (both in 1000's of hours). Suppose that X and Y are independent and that each has an exponential distribution with parameter θ=1. What is the joint pdf of X and Y?

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