Mathematics, 17.03.2020 00:30, rodderickjack

The lifetime, in years, of some electronic component is a continuous random variable with the density f(x) =   k x4 for x ≥ 1 0 for x < 1. Find k, the cumulative distribution function, and the probability for the lifetime to exceed 2 years.

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The lifetime, in years, of some electronic component is a continuous random variable with the densit...