engineering recuitment GATE IN Test Series 2023-24 Mock Test Engineering Mathematics Probability and Statistics Random Variables Basics
Let X be a binomial random variable with mean 1 and variance 3/4. The probability that X takes the value of 3 is
1
\(\frac{3}{{64}}\)
2
\(\frac{3}{{16}}\)
3
\(\frac{{27}}{{64}}\)
4
\(\frac{3}{4}\)