A quality engineer notes that a process produces data that are binomial and has been obtained using a sample space that is constant. The primary interest of the process manager is in the percentage of bad parts. An appropriate control chart to use would be a(n) ________.
A) p chart
B) r chart
C) c chart
D) u chart
E) d chart

Question

Quizplus · Accepted Answer

A p chart is used for monitoring the proportion of defective items in a process, which is suitable for binomial data and constant sample sizes.

A Quality Engineer Notes That a Process Produces Data That