Consider a Process That Manufactures Copper Wire

Multiple Choice

Consider a process that manufactures copper wire. To initiate control charting,
Twenty-five samples of size five are periodically taken and the resistance (in ohms) of
Each wire is measured. An appropriate control chart to use for these data is the

A) p chart
B) c chart
C) x-bar and r chart
D) Pareto chart
E) ARL chart