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Mathematics, 24.06.2019 02:10 fifthward92

The probability density function of the time to failure of an electronic component in a copier (in hours) is f (x) = latex: \frac{e^{\frac{-x}{1000}}}{1000} e − x 1000 1000 for x > 0. determine the probability that: a component lasts more than 1313 hours before failure.

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