Table 14.
Post-hoc test on cumulative GPA for engineering programs at Covenant university.
| Groups compared | Lower limits for 95% confidence intervals | Mean difference | Upper limits for 95% confidence intervals | p-value | |
|---|---|---|---|---|---|
| CHE | CVE | −0.0469 | 0.1617 | 0.3703 | 0.2507 |
| CHE | CEN | 0.0331 | 0.2031 | 0.3731 | 0.0078 |
| CHE | EEE | −0.1222 | 0.0453 | 0.2129 | 0.9853 |
| CHE | ICE | 0.0590 | 0.2310 | 0.4031 | 0.0015 |
| CHE | MEE | −0.0450 | 0.1585 | 0.3621 | 0.2455 |
| CHE | PET | −0.0333 | 0.1618 | 0.3570 | 0.1798 |
| CVE | CEN | −0.1447 | 0.0414 | 0.2274 | 0.9948 |
| CVE | EEE | −0.3002 | −0.1164 | 0.0675 | 0.5029 |
| CVE | ICE | −0.1186 | 0.0693 | 0.2573 | 0.9321 |
| CVE | MEE | −0.2203 | −0.0032 | 0.2139 | 1.0000 |
| CVE | PET | −0.2091 | 0.0001 | 0.2094 | 1.0000 |
| CEN | EEE | −0.2963 | −0.1577 | −0.0192 | 0.0139 |
| CEN | ICE | −0.1160 | 0.0280 | 0.1719 | 0.9976 |
| CEN | MEE | −0.2249 | −0.0445 | 0.1358 | 0.9909 |
| CEN | PET | −0.2121 | −0.0412 | 0.1296 | 0.9919 |
| EEE | ICE | 0.0446 | 0.1857 | 0.3268 | 0.0020 |
| EEE | MEE | −0.0649 | 0.1132 | 0.2913 | 0.4979 |
| EEE | PET | −0.0520 | 0.1165 | 0.2849 | 0.3898 |
| ICE | MEE | −0.2549 | −0.0725 | 0.1099 | 0.9047 |
| ICE | PET | −0.2421 | −0.0692 | 0.1037 | 0.9020 |
| MEE | PET | −0.2009 | 0.0033 | 0.2076 | 1.0000 |