The statistical process chart used to control the number of defects per unit of output is the
A) $\bar { X }$ -chart
B) R-chart
C) p-chart
D) AOQ chart
E) c-chart

Question

Quizplus · Accepted Answer

The c-chart is used for controlling the number of defects per unit of output in a statistical process control environment. It is specifically designed for situations where the output is continuous and defects can occur at any point along the output.

The Statistical Process Chart Used to Control the Number of Defects