Orlando's assembly unit has decided to use a p$-$Chart with an alpha risk of $7\%$ to monitor the proportion of defective copper wires produced by their production process. The operations manager randomly samples $200$ copper wires at $14$ successively selected time periods and counts the number of defective copper wires in the sample.

Table

Control Chart

Step $5$ of $8$: At the next time period, $200$ copper wires are sampled and $7$ defective copper wires are detected.