--- Sheldon M Ross Stochastic Process 2nd Edition Solution Guide

Let $N$ be the number of customers entering a store, and $X_i$ be the amount spent by customer $i$. Find the mean and variance of the total spent, $S = \sum_i=1^N X_i$.

Many professors post solution sets for selected problems from the Ross text. --- Sheldon M Ross Stochastic Process 2nd Edition Solution

: The text includes practical examples like the Gibbs sampler, the Metropolis algorithm, and mean cover time in star graphs . The Quest for Solutions Let $N$ be the number of customers entering