The normal application of a p-chart is in

A) process sampling by variables.
B) acceptance sampling by variables.
C) process sampling by attributes.
D) acceptance sampling by attributes.
E) rejection sampling by attributes.

P-Chart

A quality control chart that is used to control attributes.

Process Sampling

The technique of selecting a sample of elements from a process for analysis, to determine the quality or performance of the process.

Acceptance Sampling

A statistical quality control method used to determine whether to accept or reject a batch of products based on a sample of items from the batch.