47. A coin, having probability of landing heads, is flipped until the head appears for the...

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47. A coin, having probability ñ of landing heads, is flipped until the head appears for the rth time. Let Í denote the number of flips required.

Calculate E[N], Hint: There is an easy way of doing this. It involves writing Í as the sum of r geometric random variables.

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Introduction To Probability Models

ISBN: 9780125984553

5th Edition

Authors: Sheldon M. Ross

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Question Posted: Aug 31, 2024 12:01 PM

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47. A coin, having probability of landing heads, is flipped until the head appears for the...

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Introduction To Probability Models

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