Specification References: S5.1 S5.1 Understand and use the vocabulary of probability and the probability scale. |
The words candidates should be familiar with will be limited to impossible, (very) unlikely, evens or even chance, (very) likely and certain.
Candidates should not use word forms or ratio for numerical probabilities such as 1 out of 2 or 1 : 2.
Impossible | Unlikely | Even chance | Likely | Certain |
Impossible | Unlikely | Even chance | Likely | Certain |