An experiment has a single factor with seven groups and four values in each group. In determining the?among-group variation, there are 6 degrees of freedom. In determining the?within-group variation, there are 21 degrees of freedom. In determining the total?variation, there are 27 degrees of freedom.?

An experiment has a single factor with seven groups and four values in each group. In determining the among-group variation, there are 6 degrees of freedom. In determining the within-group variation, there are 21 degrees of freedom. In determining the total variation, there are 27 degrees of freedom. Also, note that SSA = 162, SSW = 189, SST = 351, MSA = 27, MSW = 9, and FSTAT = 3. Complete parts (a) through (d). Click here to view page 1 of the F table. Click here to view page 2 of the F table. Click here to view page 3 of the F table. Click here to view p_age 4 of the F table. a. Construct the ANOVA summary table and ll in all values in the table. Degrees of Sum of Mean Square Source Freedom Squares (Variance) F Among groups D D D D Within groups D D D Total U U (Your answers above must all be integers .) b. At the 0.005 level of signicance, what is the upper-tail critical value from the F distribution? F0005 = D (Round to two decimal places as needed.) c. State the decision rule for testing the null hypothesis that all seven groups have equal population means. d. What is your statistical decision? Since FSTAT is |:| than the upper-tail critical value, |:| H0. There is |:| evidence to conclude there is a difference in the population means for the seven groups