In a Factorial ANOVA,the Null Hypothesis for the Interaction Might

question 40

Multiple Choice

In a factorial ANOVA,the null hypothesis for the interaction might look like ______.

• A)H₀: µ_{upper × new} = µ_{upper × returning} = µ_{middle × new} = µ_{middle × returning}
• B)H₀: µ_{upper × new} ≠ µ_{upper × returning} ≠ µ_{middle × new} ≠ µ_{middle × returning}
• C)H₁: _{upper × new} = _{upper × returning} = _{middle × new} = _{middle × returning}
• D)H_{1: upper × new} ≠ _{upper × returning} ≠ _{middle × new} ≠ _{middle × returning}

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