Let f(x) = k(3x x 2 ) if 0 x 3 and f(x) =

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Let f(x) = k(3x – x²) if 0 ≤ x ≤ 3 and f(x) = 0 if x < 0 or x > 3.

(a) For what value of k is f a probability density function?

(b) For that value of k, find P(X > 1).

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Calculus Early Transcendentals

ISBN: 9781337613927

9th Edition

Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin

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Question Posted: Jan 14, 2021 05:38 AM

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Let f(x) = k(3x x 2 ) if 0 x 3 and f(x) =

Question:

Step by Step Answer:

a For 0 x 3 we have f x k3x x 2 which is n...View the full answer

Calculus Early Transcendentals

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