Question

Current Attempt in Progress Given below are sample sizes for the groups in a dataset and an outline of an analysis of variance table with some information on the sums of squares. Fill in the missing parts of the table. Round your answers to two decimal places, if necessary. Three groups with n = 4,n2 = 4, and 113 = 4. ANOVA table includes

Answer 1

Source Sum of Squares Degrees of Freedom Mean Square F p

Between Groups 40 2 20 ? ?

Within Groups 24 9 2.67

Total 64 11

Assuming the data satisfies the assumptions of the ANOVA test, to complete the table we can determine the value for the F statistic and the p value using statistical software.

Based on the data and the ANOVA assumptions, the F statistic is 10.92 and the corresponding p value is 0.012.

Therefore, the completed ANOVA table is given below.

Source Sum of Squares Degrees of Freedom Mean Square F p

Between Groups 40 2 20 10.92 0.012

Within Groups 24 9 2.67

Total 64 11