Meet or beat a target
At the table
You roll 2d10 with a +3 bonus and need a total of 15 or higher to succeed. You want one number: how often that happens.
Try it
In the playground, open this lesson in the playground and click Run (or press Shift+Enter).
The script
↗roll = 2d10 + 3
output("p_at_least_15", roll.p_ge(15))
p_at_least_15 · Prob
| outcome | % | frac | X |
|---|---|---|---|
| p_at_least_15 | 45.0 | 9/20 | 0.450 |