D Question 11 To determine where differences lie between levels of the independent variable, the researcher can use the ____ test after calculating a significant one-way within-groups ANOVA.
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QUESTION 8 In theory, if the null hypothesis in an ANOVA is true, what should be the value of the F-ratio? QUESTION 9 What does MSWithin represent in an ANOVA? The variance accounted for by the effect. The variance caused by differences between the treatment groups. The total variance in the data. The variance caused by sampling error (by individual differences).
Madhur L.
Question 11 (4 points) If your one-factor ANOVA table shows that 'group' has a p-value of 0.0079, it would be appropriate to then conduct a Levene's F test, retain the null hypothesis, and report that none of the means are significantly different. Alternatively, you could conduct pairwise t-tests with an alpha of 0.05 or a Tukey's Honest Significant Difference test. Conducting a Hartley's F-max test or a Bartlett's K-squared test would not be appropriate in this scenario.
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