| A | B |
|---|
| certain | it WILL definitely happen |
| likely | it probably will happen |
| probable | another term for likely |
| improbable | it probably WON'T happen |
| unlikely | another term for improbable |
| impossible | it definitely WILL not happen |
| chance of 1/4 | fraction showing 25%- means not likely |
| chance of 2/4 | fraction showing 50%- means even chance |
| chance of 3/4 | fraction showing 75%- means it is likely |
| chance of 4/4 | fraction showing 100%- means it is certain |
| 0/4 | fraction showing 0%- means it is impossible |
| impossible roll | chance of rolling a 7 on a die |
| possible roll | chance of rolling a 3 on a die |
