a$.$ What are the upper and lower control limits for the appropriate$$ p$-$chart for the$$ IRS? Use z$=33.$

The UCL Subscript pUCLp equals $0\mathrm{.}54940\mathrm{.}5494$ and the LCL Subscript pLCLp equals $0\mathrm{.}01060\mathrm{.}0106.($Enter your responses rounded to four decimal places. If your answer for LCL Subscript pLCLp is$$ negative, enter this value as $0.)$

Part $3$

b$.$ Is the tax information process in statistical$$ control?

Since there

$$

are no data points outside of the control limits

is at least one data point above the upper control limit

is at least one proportion defective below the lower control limit

is at least one proportion defective within the control limits

$,$ the process is considered to be

$$

out of

in

statistical control.