Table 9.
Correlation coefficient (r) of marks of 3rd year students in different exams.
| PBE-6 | PBE-7 | PBE-8 | WBE-4 | |
|---|---|---|---|---|
| PBE-6 | – | |||
| PBE-7 | 0.847 | – | ||
| PBE-8 | 0.842 | 0.827 | – | |
| WBE-4 | 0.626 | 0.685 | 0.609 | – |
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