Problem 10-23 (Algo)

Ten samples of 15 parts each were taken from an ongoing process to establish a p-chart for control. The samples and the number of defectives in each are shown in the following table:

SAMPLE	n	NUMBER OF DEFECTIVE ITEMS IN THE SAMPLE
1	15	2
2	15	0
3	15	3
4	15	3
5	15	3
6	15	1
7	15	3
8	15	2
9	15	0
10	15	3

a.Determine the p?p? , S_p,UCL and LCL for a p-chart of 95 percent confidence (1.96 standard deviations). (Leave no cells blank - be certain to enter "0" wherever required. Round your answers to 3 decimal places.)