1. The results of inspection of DNA samples taken over the past 10 days are given below. Sample size is 100.
Day
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
# of defectives
|
7
|
6
|
6
|
9
|
5
|
6
|
0
|
8
|
9
|
1
|
Determine the fraction defective p-bar of the p chart.Please give the formula and at least one step of calculation for full credit.
Determine the 3-sigma upper control limit and the 3-sigma lower control limit of the p chart. For each control limit, provide at least one step of calculation for full credit.