When p > 1/2, a popular gambling system, known as the Kelly strategy, is to always bet the fraction 2p - 1 of the current fortune. Compute the expected fortune after n gambles, starting with a units and employing the Kelly strategy.

Calculus For The Life Sciences
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Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
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Q7 Problem 22. Consider a gambler who at each gamble either wins or loses his bet with probabilities p and 1 - p independent of earlier
gambles.
When p > 1/2, a popular gambling system, known as the Kelly strategy, is to always bet the fraction 2p - 1 of the current fortune. Compute
the expected fortune after n gambles, starting with a units and employing the Kelly strategy.
Transcribed Image Text:Q7 Problem 22. Consider a gambler who at each gamble either wins or loses his bet with probabilities p and 1 - p independent of earlier gambles. When p > 1/2, a popular gambling system, known as the Kelly strategy, is to always bet the fraction 2p - 1 of the current fortune. Compute the expected fortune after n gambles, starting with a units and employing the Kelly strategy.
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