Here is some date broken into three different groups- Groups 1, 2, and 3. This data represents scores on a depression questionnaire for three people in each group (as usual just example data)

For this question, calculate F as well as the critical value (using ANOVA).

This website may be of help for calculating the sum of squares: https://statkat.com/compute-sum-of-squares-ANOVA.php

Group 1 5 4 3

Group 2 9 10 10

Group 3 8 12 11