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22 November, 00:36

A certain tennis player makes a successful first serve 73% of the time. assume that each serve is independent of the others. if she serves 6 times, what's the probability she gets a) all 6 serves in? b) exactly 2 serves in? c) at least 4 serves in? d) no more than 4 serves in?

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  1. 22 November, 02:24
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    Use bernoullies equation

    p (6) = (6) (0.73) ^2 (1.073) ^6 (0.274) ^4 =.1513342263

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