In a Factorial Design, the Number of Independent Variables Indicates

question 115

Multiple Choice

In a factorial design, the number of independent variables indicates the number of potential main effect hypotheses, and there are as many interaction effect hypotheses as:

• A) you have combinations of levels of dependent variables.
• B) you have combinations of main effects.
• C) you have combinations of independent variables.
• D) you have combinations of dependent variables.

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Definitions:

Three-Sigma Control Chart

A statistical tool used in quality control to monitor process variations, typically using a band of three standard deviations from the mean to identify outliers.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values; a low standard deviation means that the values tend to be close to the mean.

Process Capability

A statistical measure that determines a system's ability to produce output within specified limits.

Flowchart

A diagrammatic representation of an algorithm, process, or workflow, showing the steps as boxes of various kinds and their order by connecting them with arrows.