[Steps Shown] Sixteen guinea pigs have been randomly assigned to four groups. Within each group, each guinea pig is given 10 trials with a particular type
Question: Sixteen guinea pigs have been randomly assigned to four groups. Within each group, each guinea pig is given 10 trials with a particular type of food. The response measure is the number of pieces of food eaten by each subject. The scores are shown here.
Lettuce pieces Carrot pieces Alfalfa pellets Strawberry pieces
| 10 | 8 | 5 | 1 |
| 9 | 8 | 5 | 1 |
| 9 | 9 | 4 | 2 |
| 10 | 7 | 6 | 1 |
Perform an overall test of significance. If the test is significant, make all pair-wise comparisons.
Deliverable: Word Document 