Subject | Before | After | Diff |
A | 4.02 | 2.12 | −1.90 |
B | 2.31 | 1.37 | −0.94 |
C | 4.60 | 3.20 | −1.40 |
Average: | 3.64 | 2.23 | −1.41 |
SD: | 1.19 | 0.92 | 0.48 |
t-test: | 0.0364 |
| |
Normality: | Yes | Yes | Yes |
Subject | Before | After | Diff |
D | 3.76 | 4.60 | 0.84 |
E | 4.02 | 4.59 | 0.57 |
F | 1.84 | 1.83 | −0.01 |
Average: | 3.21 | 3.67 | 0.47 |
SD: | 1.19 | 1.60 | 0.43 |
Normality: | Yes | No | Yes |
W S-R test: | 0.423 |
| |
t-test: | 0.677 | 0.246 | 0.0073 |
Normality: | Yes | Yes | Yes |
Equal Variance: | Yes | Yes | Yes |