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.

Name: 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.
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Question

Quizplus · Accepted Answer

The c-chart is used for controlling the number of defects per unit of output in a process. It is applicable when the number of opportunities for defects is constant.

The Statistical Process Chart Used to Control the Number of Defects