Heavenly Donut Corportation is instituting new process management techniques to ensure donuts weight within set limits. The following data is the number of non-conforming donuts in a sample of 50 donuts for the last 15 days.

Day	number non-conforming
1	7
2	3
3	1
4	0
5	4
6	6
7	2
8	2
9	4
10	0
11	6
12	5
13	3
14	4
15	4

1. What is the upper control limit for the p-chart?
2. 0.000
3. 0.068
4. 0.175
5. 8.740

1. What answer best describes this process?
2. It is in control
3. It is experiencing common causes of variation
4. It is out of control
5. Both A and B are correct