Listed at the Right Are the Names of Twenty Full-Time

Essay

Listed at the right are the names of twenty full-time clerks on the retail staff. Use the
random numbers listed below to select four of them to be in your sample. Clearly explain
your method. $\begin{array}{|c|c|c|c|}\hline \text { Larry } & \text { Marissa } & \text { Tim } & \text { Diane } \\\hline \text { Carol } & \text { Joshua } & \text { Barbara } & \text { Allan } \\\hline \text { Rich } & \text { Sharyn } & \text { Brian } & \text { Kelly } \\\hline \text { Nicole } & \text { John } & \text { June } & \text { Frank } \\\hline \text { Steve } & \text { Andrea } & \text { Matthew } & \text { Erin } \\\hline\end{array}$