The range chart ( R-chart)is most likely to detect a change in
A)proportion.
B)mean.
C)number defective.
D)variability.
E)sample size.

Name: The range chart ( R-chart)is most likely to detect a change in A)proportion. B)mean. C)number defective. D)variability. E)sample size.
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Question

Quizplus · Accepted Answer

The range chart (R-chart) is designed to monitor the variability or dispersion within a process. It detects shifts or changes in the distribution's spread, not its central tendency or proportion.

The Range Chart ( R-Chart)is Most Likely to Detect a Change