The Null Hypothesis for the Interaction of Factors a and B

question 76

Multiple Choice

The null hypothesis for the interaction of factors A and B in a 3 × 4 between-subjects analysis of variance is H0:.

• A) \(\operatorname { All } \left( \mu _ { A B } + \mu _ { A } + \mu _ { B } - \mu _ { G } \right) = 0\)
• B) \(\mathrm { All } \left( \mu _ { A B } - \mu _ { A } - \mu _ { B } + \mu _ { G } \right) = 0\)
• C) Not all \(\left( \mu _ { A B } - \mu _ { A } - \mu _ { B } + \mu _ { G } \right) = 0\)
• D) All \(\mu _ { A B } = 0\)

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