| Source of knowledge |
N/440 (%) |
|
| Undergraduate |
285 |
(65) |
| Postgraduate |
273 |
(62) |
| Extra curriculum long-term course > 5 days |
118 |
(27) |
| Watching statistical YouTube sessions non-systematically |
113 |
(26) |
| Reading a statistical book |
94 |
(21) |
| Extra curriculum short-term course < 5 days |
63 |
(14) |
| Extra curriculum short-term online course < 5 days |
20 |
(5) |
| Extra curriculum long-term online course > 5 days |
16 |
(4) |