The length of a telephone call (in minutes), t, for a certain town is a continuous random

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The length of a telephone call (in minutes), t, for a certain town is a continuous random variable with probability density function defined by ƒ(t) = 3t^-4 for t in [1, ∞). Find the expected length of a phone call.

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Calculus With Applications

ISBN: 9780135871348

12th Edition

Authors: Margaret L. Lial

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Question Posted: Jan 23, 2023 03:40 AM

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The length of a telephone call (in minutes), t, for a certain town is a continuous random

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Calculus With Applications

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