In: Statistics and Probability
LABEL EACH OF THE 4 HYPOTHESIS STEPS IN YOUR WORK PLEASE! FOR A 5 STAR RATING
a) Use an ANOVA with = .05 to determine whether there are significant mean differences among the three groups.
c) Use Tukey’s HSD test with = .05 to determine which group are significantly different.
Little or None |
Moderate |
Substantial |
4 |
5 |
5 |
2 |
7 |
7 |
5 |
3 |
6 |
1 |
4 |
6 |
3 |
8 |
8 |
7 |
6 |
9 |
4 |
2 |
6 |
4 |
7 |
4 |
8 |
3 |
6 |
2 |
5 |
8 |