The mean and standard deviation of a binomial variate X are 4 and $\sqrt 3$ respectively. The $P( X \geq 1 )$ is equal to

Question

$\begin {array} {1 1} (A)\;1- \bigg(\large\frac{1}{4} \bigg)^{16} & \quad (B)\;1- \bigg(\large\frac{3}{4} \bigg)^{16} \\ (C)\;1- \bigg(\large\frac{2}{3} \bigg)^{16} & \quad (D)\;1- \bigg(\large\frac{1}{3} \bigg)^{16} \end {array}$