Supervisor	Happiness
1	7
4	9
1	4
2	5
1	5
3	7
3	8
3	9
3	8
2	6
1	7
1	6
3	7
4	8
4	8
4	9
1	6
2	7
3	9
3	7
3	9
2	6
3	9
3	7
2	8
4	8
3	9
2	8
1	6
3	8
2	5
3	9
2	7
4	8
2	9
3	7
2	8
3	8
4	9
4	8
2	4
1	8
1	7
2	9
1	5
2	8
3	9
3	7
2	6
4	9

How to find the Calculation for a one-way ANOVA, including Tukey's HSD