Adjusting a Process When It Only Exhibits Random Variation Is

question 40

Short Answer

Adjusting a process when it only exhibits random variation is called ________.

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Definitions:

Research Hypothesis

A specific, testable prediction about the expected outcome of a scientific study.

Interaction

The effect of two or more variables is not simply additive, but depends on the levels of the other variables.

Factorial ANOVA

A statistical test used to examine the effects of two or more independent variables on a dependent variable, and their interactions, within an experimental design.

Probability Level

The threshold of significance in hypothesis testing, indicating the likelihood that a result is not due to chance.