Thank you sooo much!!!? please help me answer that question. (6 pts) You run a o

Question

Thank you sooo much!!!? please help me answer that question.

(6 pts) You run a one-way ANOVA with three groups and calculate an F-statistic, say F3-1, for ing the means of groups 1 and 3. An examination of the residuals reveals a very large outlier in group 2. It turns out that this outlier was due to data mishandling so, a sensible choice would be drop it from the analysis. If you rerun the analysis without the outlier, what change in F3-1 and its p-value do you expect? Explain why you expect this change.

Explanation / Answer

If the analysis is rerun without the outlier, the value of SS between the groups will decrease and thus the calculated F value will decrease. This will lead to an increase in the past value.

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