A coin having probability p of coming up heads is continually flipped until both heads and tails

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A coin having probability p of coming up heads is continually flipped until both heads and tails have appeared. Find

a. The expected number of flips;

b. The probability that the last flip lands on heads.

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A First Course In Probability

ISBN: 9780134753119

10th Edition

Authors: Sheldon Ross

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Question Posted: Sep 09, 2021 03:09 AM

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A coin having probability p of coming up heads is continually flipped until both heads and tails

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