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    5. If the mean and variance of a binomial distribution are 5 and 4, respectively, then the value of n i

    Question

    If the mean and variance of a binomial distribution are

    5 and 4, respectively, then the value of n is:
    A 25 Correct Answer Incorrect Answer
    B 10 Correct Answer Incorrect Answer
    C 20 Correct Answer Incorrect Answer
    D 15 Correct Answer Incorrect Answer

    Solution

    The correct answer is A

    Practice Next
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