An educator wants to evaluate for different methods am at reducing the time children spend "off task" In the classroom. To test the methods, she implements one method in each of four similar classrooms and records the time spent off task (in minutes) in each classroom. The results are given in the table

classroom method

A. B. C. D

0 4 6 2

2 5 0 4

5 1 4. 2

4 2 5 0

2. 0 4 2

1 0 0 5

5 4 3 4

1 1 3 3

3 3 5. 4

complete the f table (round your answer to two decimals)

SS df. MS. F

between groups. ? 3 ? ?

within groups (error). ? 32 ?

Total. ? 35