Achieving a Sigma Level of 4

question 26

True/False

Achieving a sigma level of 4.0 would result in 6,750 defects per million.

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Definitions:

ANOVA

Short for Analysis of Variance, a statistical method used to test differences between two or more means.

F Statistic

A value derived from ANOVA tests used to determine whether the variances between multiple groups are significantly different.

One-way ANOVA

A statistical examination aimed at finding out whether significant disparities exist among the averages of three or more distinct groups.

Null Hypotheses

A statement used in statistical testing that assumes no effect or no difference between groups or variables, serving as the default statement to be tested against.