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Probability of a successful visit

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A salesperson is about to visit 25 potential customers; the probability of a successful visit (a "sale") is 0.3, independent of other visits. Let X be the number of sales.

1. p(8) = P(X = 8) = ?

2. CDF(8) = P(X ≤ 8) = ?

Reference no: EM132024966

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