Question:medium
If the mean and variance of a Binomial variate \(X\) are 2 and 1 respectively, then the probability that \(X\) takes a value greater than 1 is:
If the mean and variance of a Binomial variate \(X\) are 2 and 1 respectively, then the probability that \(X\) takes a value greater than 1 is:
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For Binomial distributions, use \(P(X > k) = 1 - P(X \leq k)\).
Updated On: Nov 26, 2025
- \(\frac{2}{3}\)
- \(\frac{4}{3}\)
- \(\frac{7}{8}\)
- \(\frac{11}{16}\)
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