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1. (10.5 points) Dr. Emma Gellar-Green is developing a measure of physical activity in young children. She surveys the same 30 children once a year for four years (grade 1, grade 2, grade 3, and grade 4) in order to see how physical activity changes in these children over tir She rates physical fitness on a scale of 1 (basic physical activity) to 3 (high physical activity) Using the ANOVA table below, test the hypothesis that physical activity differs over time. Assume that the sphericity assumption has been met. Provide the critical value, effect size, + and results/interpretation in APA format. Use an alpha of .05 Source SS df MS F Between Treat. Error 36 Between Subj. 20 29 Total 59 119 a. Complete the ANOVA table above b. Identify the failical value (s): Effect size: Full APA statement: tates) Focus