Use the following formulae to ll in the table below to complete an F Test: Column 1 represents students experiencing academic difculty who sent to their professor during ofce hours; Column 2 represents those who went to ILC; Column 3 represents those who did both. 11 = number of participants in each group = sum of scores in each group = mean of each group Z(= sum of each score squared = sum of scores in each group squared, then divided by group size N = total number of participants k = number of groups = sum of all scores = sum of all scores squared, then divided by N ZZO= sum of all the sums of squared scores = sum of the sum of each group's scores squared and divided by II Group 1 Group 2 Group 3 5 7 8 4 5 7 3 6 7 2 7 ll} 1 l l n xxxxxbb xxxxxbbb xxxxxxx N xxxxxbb xxxxxbbb xxxxxxx bhbbbb Xxxxbhb xxxxxxx xxxxxhb xxxxxhbb xxxxbbh Z( xxxxxxx xxxxxbb xxxxxxbb 220 lb' Fill in this table. First, calculate the Between Groups and Within Groups Sums of Squares, using the formulae below. You can add those two directly to get the Total sum of Squares. Then, divide the Between and Within Sums of Squares by the degrees of freedom next to them. Then, divide the Between by the Within to obtain F. Finally, using the table on pg. 406-409, nd the right value for numerator and denominator and determine the value of F, at the .05 level of probability, and say whether it is signicant: Source Sum of Squares df Mean Sum of Squares F Between Groups Within Groups XXXXX Total XXXXXXXXXXXXXXXXXX XXXXX The Between Sum of Squares The Within Sum of Squares 220 - The Total Sum of Squares 220