An experiment was conducted to determine if there was a meandifference in weight for women based on type of aerobics exerciseprogram participated (low impact vs. high impact). Body mass index(BMI) was used as a blocking variable to represent below, at, orabove recommended BMI. The data are shown as follows. Conduct atwo-factor randomized block ANOVA (alpha = .05) and Bonferroni MCPsusing SPSS to determine the results of this study.
| Subject | Exercise Program | BMI | Weight |
| 1 | 1 | 1 | 100 |
| 2 | 1 | 2 | 135 |
| 3 | 1 | 3 | 300 |
| 4 | 1 | 1 | 95 |
| 5 | 1 | 2 | 140 |
| 6 | 1 | 3 | 180 |
| 7 | 2 | 1 | 120 |
| 8 | 2 | 2 | 152 |
| 9 | 2 | 3 | 176 |
| 10 | 2 | 1 | 128 |
| 11 | 2 | 2 | 142 |
| 12 | 2 | 3 | 220 |
