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AP EAMCET201725 Apr 2017Morning ShiftMathematicsProbabilityActual

If X is a binomial variate with n=7 and P(X=3)=P(X=4) then P(X=5)=

Options

  1. A21 3^2 4^7
  2. B21 3^5 4^7
  3. C7 2^5 3^6
  4. D21 2^7

Correct answer

D. 21 2^7

Step-by-step solution

No solution. Refer to answer key.

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