0 votes 0 votes Prove for a positive integer valued random variable, $X$ , and for positive integers $a < b$ \begin{align*} &P(X \geq b) \leq \left [ \left ( \frac{E(X)}{b} \right ) - P(a \leq X < b)\cdot \left ( \frac{a}{b} \right ) \right ] \\ \end{align*} Probability probability combinatorics-iitb + – dd asked Apr 27, 2018 dd 224 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.