Question

Suppose that the lifetime (in weeks) of a transistor has a gamma distribution with parameters
α = 4, β = 6. What is the probability that a random transistor will last longer than 30 weeks?
(10 pts.)

Please need correct answer for a test.

Answer 1

Solved above integration you will end up with

Solved the integral in R below. If you wish to integrate you can do the same in the above ans by integral by parts rule.

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