Next, you will set up a p$-$chart to track process performance over time. Important: Use the given yield rates data to create the p$-$chart. Do not convert to defect rates.

Q$4.$ Calculate the UCL and LCL for the p$-$chart

UCL

LCL

Q$5.$ Fill in the table below with the data to create the p$-$chart. Values for columns $2,4,$ and $5$ will come from Q$2$ and Q$4$ above. The p values for $20$ days of samples should be taken from the table below.

Day LCL p p$-$bar UCL

$1$

$2$

$3$

$4$

$5$

$6$

$7$

$8$

$9$

$10$

$11$

$12$

$13$

$14$

$15$

$16$

$17$

$18$

$19$

$20$