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As variability within groups increases, the one observed mean difference is: A)

ID: 3353694 • Letter: A

Question


As variability within groups increases, the one observed mean difference is: A) more apparent B) more likely to be viewed as real C) less likely to be viewed as real D) none of the above
As variability within groups increases, the one observed mean difference is: A) more apparent B) more likely to be viewed as real C) less likely to be viewed as real D) none of the above
As variability within groups increases, the one observed mean difference is: A) more apparent B) more likely to be viewed as real C) less likely to be viewed as real D) none of the above

Explanation / Answer

Solution

ANOVA and F-tests assess the amount of variability between the group means in the context of the variation within groups to determine whether the mean differences are statistically significant.

So, if the variability within groups increases, the one observed mean diference is :

B) more likely to be viewed as real

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