A pair of dice is rolled until a 7 or an 11 appears, and the number of
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A pair of dice is rolled until a 7 or an 11 appears, and the number of rolls preceding the final roll is observed. The probability of rolling 7 or 11 is 2/9.
Determine the formula for pn, the probability of exactly n consecutive rolls preceding the final roll.
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Related Book For
Calculus And Its Applications
ISBN: 9780134437774
14th Edition
Authors: Larry Goldstein, David Lay, David Schneider, Nakhle Asmar
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