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Mathematics 15 Online
OpenStudy (anonymous):

USA Today reported that approximately 25% of all state prison inmates released on parole become repeat offenders while on parole. Suppose the parole board is examining five prisoners up for parole. Let x = number of prisoners out of five on parole who become repeat offenders. x 0 1 2 3 4 5 P(x) 0.217 0.374 0.224 0.159 0.025 0.001 (a) Find the probability that one or more of the five parolees will be repeat offenders.

OpenStudy (anonymous):

\[1-.217\]

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