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Find the pdf of y

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Reference no: EM131016752

The length of time to failure (in hundreds of hours) for a transistor is a random variable Y with cumulative distribution function given by the following: F(y)-e-y^2 for y >- greater than or equal to 0.

a. Find the pdf of y.

b. Find the probability the transistor operates for at least 200 hours.

c. What is the median operation time?

Reference no: EM131016752

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