Question

The mean and variance of a Binomial distribution are $4$ and $\frac43$ respectively, then the value of $P(X\geq1)$ is:

• A. $\frac{80}{81}$
• B. $\frac{63}{64}$
• C. $\frac{728}{729}$
• D. $\frac{665}{729}$

Answer 1

Answer: (C)

$\frac{728}{729}$

Answer 2

The correct option is (C): $\frac{728}{729}$