If the upper control limit for a c-chart is 28 and the lower control limit is 4, what is the average number of defects per sample?
a) 16
b) 12
c) 5.29
d) 7.29
e) 4
Answer: a
Marketing MCQ
Marketing Supply Chain
If the upper control limit for a c-chart is 28 and the lower control limit is 4, what is the average number of defects per sample?