

MCQOPTIONS
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1. |
If 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 |
A. | \(\frac{2}{3}\) |
B. | \(\frac{4}{5}\) |
C. | \(\frac{7}{8}\) |
D. | \(\frac{11}{16}\) |
Answer» E. | |