Exact model
At least one six among four dice
- Probability:
- 51.8%
- Odds:
- 1.1 to 1
- dBan
- +0.3 dBan
Roll four fair dice and at least one six appears in about 52% of rolls.
Calculation
p = 1 − (5/6)⁴ = 671 / 1296
Assumptions
The four fair six-sided dice roll independently.
Sources
- Fair independent dice model