The following table shows three groups of treatment test scores. An ANOVA showed a significant difference among the groups. Compute the F test statistic using the Scheffe's test to compare if there is a significant difference between Group 1 and Group 2.
Group 1- 10, 9, 7, 6
Group 2- 11, 13, 12, 16
Group 3- 14, 10, 10, 10