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I would like to know how to answer this questions. Please provide explanations.

ID: 3173549 • Letter: I

Question

I would like to know how to answer this questions. Please provide explanations.

The following ANOVA table summarizes the analysis of an experiment that considered the effect of the number of days of study and the number of exercises completed per study day on Statistics final exam scores. The number of treatments in this experiment is: 4 8 9 Cannot be determined with the given information A study was conducted to determine the treatment that reduces blood pressure the most: Medication, Diet or Exercises. Fifteen patients at a hospital are randomly assigned to each treatment group. The Treatments Sum of Squares for this design is: 59.45 719.533 7260.917 None of the above

Explanation / Answer

4. Here we can see that there are two treatments Days and Number of Exercise

df of both is 2 means there are 3 n

So Total treatments are 3+3=9