| Inspector | t | Df | Sig. (2-tailed) | Comment | |
| 1 | −1.714 | 9 | 0.121 | Accept | |
| 2 | −3.254 | 9 | 0.010 | Reject | |
| 3 | −.327 | 9 | 0.751 | Accept | |
| 4 | −2.310 | 9 | 0.046 | Reject | |
| 5 | −4.125 | 9 | 0.003 | Reject | |
| 6 | −2.577 | 9 | 0.030 | Reject | |
| 7 | −2.539 | 9 | 0.032 | Reject | |
| 8 | −2.683 | 9 | 0.025 | Reject | |
| 9 | −5.622 | 9 | 0.000 | Reject | |
| 10 | −1.724 | 9 | 0.119 | Accept | |
| NB: Test value = 9.5 | |||||