The density function of a random variable X is f (x) = a + bx2, 0

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The density function of a random variable X is f (x) = a + bx2, 0 ≤ x ≤ 1.

If we know that E(X) = 3∕5, what are the values of a and b?

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Introduction To Probability Volume 2

ISBN: 9781118123331

1st Edition

Authors: Narayanaswamy Balakrishnan, Markos V. Koutras, Konstadinos G. Politis

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