A Measurement Procedure Is Valid If It ____

question 29

Multiple Choice

A measurement procedure is valid if it ____.

• A) produces measurements that are stable and consistent
• B) measures what you intend it to measure
• C) produces measurements that make sense
• D) produces measurements that are obvious

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Definitions:

R Charts

Control charts used in statistical process control to monitor the range of variation within a sample, assessing the process stability over time.

Spread Measurement

A statistical tool used to describe the variability or dispersion of data points within a dataset.

Standard Deviation

An index to determine the range of deviation among values in a series.

Control Charts

A graph used to study how a process changes over time, displaying data points, a centerline, and control limits.