The service life in hours of a semiconductor

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Reference no: EM131128929

Suppose that the service life in hours of a semiconductor is a random variable having a Weibull distribution with α = 0.025 and β = 0.500.

(a) How long can such a semiconductor be expected to last?

(b) What is the probability that such a semiconductor will still be in operating condition after 4,000 hours?

Reference no: EM131128929

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