Question:

The random valuable X follows binomial distribution B (n, p) for which the difference of the mean and the variance is 1. If 2P(X = 2) = 3P(X = 1), then n2P(X > 1) is equal to

Updated On: Mar 4, 2024
  • 15
  • 16
  • 12
  • 11
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The Correct Option is D

Solution and Explanation

The correct answer is (D) : 11
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