Home » Certification Exams Questions » Which of these is a mathematical process for separating the variability of a group of observations into assignable causes?

OPTIONS

  • DOE
  • ANOVA
  • Homogeneity of Variances
  • Setting up Control Limits

ANSWER

ANOVA

EXPLANATION

ANOVA always separates variability of a group of observations into assignable causes thus anova is correct.
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