Question 4 (Marks: 15) A recent study indicates that simply giving individuals an apple watch to track their activity can result in increased walking. A researcher gave individuals apple watches for a 12-week period and asked them to record their average number of steps per day during weeks 1, 6 and 12. The following data were obtained. Number of steps (x1000) Week 6 12 P 6 8 10 24 6 15 15 2 3 6 O 2 T = 18 T =24 T = 30 SS = 28 SS = 32 SS = 40 Q.4.1. Use a repeated measures ANOVA with a =.05 to determine whether the mean number of steps changes from one week to another. (show your (12) working). Q.4.2. Calculate n2 to measure the effect size of the treatment condition. (1) Q.4.3. Write a sentence demonstrating how a research report would present (2) the results of the hypothesis test and the measure of effect size