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The expected value of a binomial random variable is given by the formula _____.

The expected value of a binomial random variable is given by the formula _____.-example-1
User OllieGreen
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1 Answer

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Remember that

The expected value, or mean, of a binomial distribution, is calculated by multiplying the number of trials (n) by the probability of successes (p), or n x p

therefore

The answer is option A

User Michael Glukhovsky
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