The R chart is used for which one of the following product or part characteristics:
A)number of rejects in the sample
B)number of reworked parts in a sample
C)radius of a cylindrical part
D)range of sample values

Question

Quizplus · Accepted Answer

The R chart, or range chart, is used to monitor the variability or dispersion of a process over time by tracking the range of the data within each sample. It does not focus on the number of defects or specific dimensions like the radius but rather on the spread of the data points.

The R Chart Is Used for Which One of the Following