The variables control chart seen in Figure P$6\mathrm{.}3$ on p$.251$ is monitoring the main score residual for a peanut canister pull top. The data are coded from $0\mathrm{.}00($in other words, a value of $26$ in the chart is actually $0\mathrm{.}0026).$ Finish the calculations for the sum, averages, and range. Create an $\stackrel{}{x}$ and $R$ chart, calculate the limits$,$ plot the points, and interpret the chart.