Discrete Random Variables (DRV) - Determining an Unknown Binomial Success Probability
Discrete Random Variables (DRV) - Determining an Unknown Binomial Success Probability
Given that \(X\sim\mathrm{B}(25,p)\) and \(\mathrm{E}(X)=13.5\). Find \(p\).
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Answer:\(p = \displaystyle\frac{27}{50}\)
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