Making predictions simply means to try to guess what might happen in the future. To make predictions, one should have some knowledge of the subject.
disadvantage making predictions
i believe the answer is.... A strong OBSERVATION can be useful for making predictions
You can use it to make trades based on your predictions. Some systems may also help you make predictions.
Predictions
Extrapolation.
Data tabel
some are official and some are just predictions
Making money
Aristotle
The religion of making bad predictions...
Making predictions & then testing them.