Need help right away Jackie Andrade, a psychology professor at the University of Plymouth, conducted a study regarding the impact on attention of simple activities such asdoodling. She found that research participants who doodled while listening to a conversation were able to recall more details of the conversation thanthose who were not doing anything.You decide to explore this issue by having three different groups try recalling details from a conversation. The first group is doing a math problem, thesecond group is not doing anything, and the third group is doodling.The sample mean and sum of squares of the scores for each of the three groups are presented in the following table.GroupDoodlingNo activityMath problemSample Mean94.1108.7111.4Source of VariationBetween TreatmentsWithin TreatmentsTotalSum of Squares9,467.29007,903.21008,667.6100After collecting the data, you analyze the data using an ANOVA. The results of your analysis are presented in the following ANOVA table.ANOVA TableSS8,662.3426,038.11 14734,700.45 149df2 4,331.17177.13MSF24.45 These findings are significant at a = 0.01, which tells you that the difference is very unlikely to have occurred just by chance, but it does not tell youthe size of the effect. A simple measure of the effect size is given byWhat is the formula for this measure of the effect size?OSS between/SSwithinOSS between SStotalOMS between/MS withinOMS between/MStotalBased on the data given, the effect size is(Round your answer to two decimal places)The percentage of variability in the scores accounted for by the effect due to treatments is

SSbetween = 8662.34 SSwithin = 26038.11 SStotal = 34700.44

Jackie Andrade, a psychology professor at the University of Plymouth, conducted a study regarding the impact on attention of simple activities such as doodling. She found that research participants who doodled while listening to a conversation were able to recall more details of the conversation than those who were not doing anything. You decide to explore this issue by having three different groups try recalling details from a conversation. The first group is doing a math problem, the second group is not doing anything, and the third group is doodling. The sample mean and sum of squares of the scores for each of the three groups are presented in the following table. Group Doodling No activity Math problem Sample Mean 94.1 108.7 111.4 Sum of Squares 9,467.2900 7,903.2100 8,667.6100