An inspector visually inspects 200 sheets of paper at a time for aesthetics. Using trained judgment, the inspector will either accept or reject sheets based on whether they are flawless. Following are the results of the recent inspections:

Sample	1	2	3	4	5	6	7	8	9	10
Defectives	15	19	21	23	35	7	15	21	18	17

Given these results, using a p-chart, determine if the process is stable.

What would need to be done to improve the process?