A control chart for________ tracks the critical characteristics) of a frequency distribution.
A) averages and control limits
B) ranges
C) averages
D) averages and ranges

Question

Quizplus · Accepted Answer

A control chart for averages and ranges tracks both the central tendency (averages) and the variability (ranges) of a process, which are critical characteristics of a frequency distribution.

A Control Chart For________ Tracks the Critical Characteristics) of a Frequency