1.

The approximate upper control limit calculated for control chart limits based on an average sample size, is expressed by _____

A. UCL=\(\bar{p} + 0.5\sqrt{\bar{p}(1-\bar{p})/\bar{n}}\)
B. UCL=\(\bar{p} + \sqrt{\bar{p}(1-\bar{p})/\bar{n}}\)
C. UCL=\(\bar{p} – 3\sqrt{\bar{p}(1-\bar{p})/\bar{n}}\)
D. UCL=\(\bar{p} + 3\sqrt{\bar{p}(1-\bar{p})/\bar{n}}\)
Answer» E.


Discussion

No Comment Found