If Multiple ANOVAs Are Used to Follow Up on a Significant

question 8

Multiple Choice

If multiple ANOVAs are used to follow up on a significant MANOVA result, what should be applied to the calculation to protect against Type I error?

• A) Bonferroni adjustment
• B) Tukey post hoc test
• C) Shapiro-Wilk test
• D) B and C

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Definitions:

Control Limits

Control limits are statistical boundaries set in process control charts to determine if a process is operating in a state of statistical control or if there are variations that require attention.

Centerline

A reference line drawn on a graph or chart that represents the average, norm, or expected value of a set of data or a process control chart.

Process Capability Index

A measure used to quantify how well a process can meet specified output requirements.

Specification Limits

The bounds within which the values of a product, process, or service must lie to meet quality standards.