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12th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-1

  • question_answer
    If x follows a binomial distribution with parameters n and p, 0 < p < 1. If p (x = r)/p (x = n - r) is independent of n and r, then value of p is

    A)  \[\frac{1}{2}\]             

    B)  \[\frac{1}{3}\]

    C)  \[\frac{1}{4}\]             

    D)  \[1\]

    Correct Answer: A

    Solution :

    Not Available  


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