Ten samples of $15$ parts each were taken from an ongoing process to establish a p$-$chart for control. The samples and the number of defectives in each are shown in the following table.

$\backslash$table$[[,,\backslash$table$[[$NUMBER OF$],[$DEFECTIVE$],[$ITEMS IN THE$],[$SAMPLE$]]],[n,$SAMPLE,$],[1,15,2],[2,15,0],[3,15,3],[4,15,3],[5,15,2],[6,15,0],[7,15,3],[8,15,3],[9,15,3],[10,15,1]]$

a$.$ Determine the $\frac{?}{\text{b}\text{a}\text{r}}(p),S_p,$ UCL and LCL for a p$-$chart of $95$ percent confidence $(1\mathrm{.}96$ standard deviations$).($Leave no cells blank. Round up any negative LCL value to $"$O$".$ Round your answers to $3$ decimal places.$)$

$\backslash$table$[[,],[p,],[Sp,],[$UCL$,],[$LCL$,]]$

b$.$ What comments can you make about the process?