X-bar charts are used when we are sampling attributes.

Name: X-bar charts are used when we are sampling attributes.
Brand: Quizplus
Rating: 4.8 (35 reviews)

Question

Quizplus · Accepted Answer

X-bar charts are actually used when we are sampling variables, not attributes. Attribute data is measured qualitatively, while variable data is measured quantitatively. X-bar charts are specifically designed to monitor changes in the average value of a variable over time. For attribute data, we would use p-charts or c-charts.

X-Bar Charts Are Used When We Are Sampling Attributes