Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

The mean and variance of a random variable $X$ having a binomial distribution are 4 and 2 respectively, then $P(X=1)$ is :


( A ) $\frac{1}{16}$
( B ) $\frac{1}{8}$
( C ) $\frac{1}{32}$
( D ) $\frac{1}{4}$

Please log in or register to answer this question.

Home Ask Tuition Questions
Your payment for is successful.
Continue
...