18. Complete the summary table below using the values given. (2 points) Variance Sum of Squares Degrees of F Source Mean Square (MS) (SS) Freedom (di) Between- 866.000 groups Within- 24 groups Total 1026.670 26 19. In looking at the summary table above (from #18), how many participants were involved in this study? (1 point) a. 24 b. 27 C. 26 52 20. In looking at the summary table above (from #18), how many levels of the independent variable were there in this study? (1 point) a. 2 b. 3 C . 4 d. Cannot be determined 21. What is the critical value for the ANOVA above? (1 point) 22. Is there a significant difference between the groups? (1 point) YES OR NO