Is the capping process in$$ control?

A$.$

At least one of the sample proportions is below the lower control$$ limit$,$ so the capping process is not in control.

B$.$

$,$ so the capping process in control.

C$.$

At least one of the sample proportions is below the lower control limit and at least one of the sample proportions is above the upper control$$ limit$,$ so the capping process is not in control.

D$.$

$,$ so the capping process in control.

E$.$

All of the sample proportions are within the control$$ limits$,$ so the capping process is not in control.