Big Sky Bonus — Montana Lottery · Updated April 9, 2026
Frequency analysis for Montana Big Sky Bonus tracks how often each ball number appears in drawings. Unlike digit games, lotto-style games draw from a larger pool without replacement, making frequency patterns develop over longer periods.
The frequency table shows each number's total appearances, percentage, and visual bar. Numbers near the top have appeared most often. The pair frequency section reveals which number combinations are drawn together most frequently.
Lottery drawings are random events. Ball frequency converges toward uniformity over large samples. Short-term deviations are expected and do not indicate future trends.
| Number | Count | % | Distribution |
|---|---|---|---|
| 1 | 26 | 14.13% | 14.13% |
| 2 | 17 | 9.24% | 9.24% |
| 3 | 20 | 10.87% | 10.87% |
| 4 | 30 | 16.30% | 16.30% |
| 5 | 28 | 15.22% | 15.22% |
| 6 | 31 | 16.85% | 16.85% |
| 7 | 23 | 12.50% | 12.50% |
| 8 | 23 | 12.50% | 12.50% |
| 9 | 23 | 12.50% | 12.50% |
| 10 | 27 | 14.67% | 14.67% |
| 11 | 21 | 11.41% | 11.41% |
| 12 | 22 | 11.96% | 11.96% |
| 13 | 24 | 13.04% | 13.04% |
| 14 | 21 | 11.41% | 11.41% |
| 15 | 16 | 8.70% | 8.70% |
| 16 | 24 | 13.04% | 13.04% |
| 17 | 21 | 11.41% | 11.41% |
| 18 | 28 | 15.22% | 15.22% |
| 19 | 33 | 17.93% | 17.93% |
| 20 | 16 | 8.70% | 8.70% |
| 21 | 23 | 12.50% | 12.50% |
| 22 | 23 | 12.50% | 12.50% |
| 23 | 23 | 12.50% | 12.50% |
| 24 | 18 | 9.78% | 9.78% |
| 25 | 25 | 13.59% | 13.59% |
| 26 | 26 | 14.13% | 14.13% |
| 27 | 29 | 15.76% | 15.76% |
| 28 | 24 | 13.04% | 13.04% |
| 29 | 22 | 11.96% | 11.96% |
| 30 | 18 | 9.78% | 9.78% |
| 31 | 31 | 16.85% | 16.85% |
| Number | Pos 1 | Pos 2 | Pos 3 | Pos 4 |
|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 0 |
| 4 | 0 | 0 | 0 | 0 |
| 3 | 0 | 0 | 0 | 0 |
| 5 | 0 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 | 0 |
| 9 | 0 | 0 | 0 | 0 |
| 6 | 0 | 0 | 0 | 0 |
| 8 | 0 | 0 | 0 | 0 |
| 10 | 0 | 0 | 0 | 0 |
| 7 | 0 | 0 | 0 | 0 |
| 6 | 0 | 0 | 0 | 0 |
| 19 | 0 | 0 | 0 | 0 |
| 12 | 0 | 0 | 0 | 0 |
| 10 | 0 | 0 | 0 | 0 |
| 7 | 0 | 0 | 0 | 0 |
| 18 | 0 | 0 | 0 | 0 |
| 5 | 0 | 0 | 0 | 0 |
| 11 | 0 | 0 | 0 | 0 |
| 9 | 0 | 0 | 0 | 0 |
| 16 | 0 | 0 | 0 | 0 |
| 19 | 0 | 0 | 0 | 0 |
| 23 | 0 | 0 | 0 | 0 |
| 18 | 0 | 0 | 0 | 0 |
| 26 | 0 | 0 | 0 | 0 |
| 21 | 0 | 0 | 0 | 0 |
| 16 | 0 | 0 | 0 | 0 |
| 28 | 0 | 0 | 0 | 0 |
| 24 | 0 | 0 | 0 | 0 |
| 22 | 0 | 0 | 0 | 0 |
| 17 | 0 | 0 | 0 | 0 |
| 31 | 0 | 0 | 0 | 0 |
| 27 | 0 | 0 | 0 | 0 |
| 29 | 0 | 0 | 0 | 0 |
| 28 | 0 | 0 | 0 | 0 |
| 25 | 0 | 0 | 0 | 0 |
| 30 | 0 | 0 | 0 | 0 |
| 22 | 0 | 0 | 0 | 0 |
| 26 | 0 | 0 | 0 | 0 |
| 24 | 0 | 0 | 0 | 0 |
| 23 | 0 | 0 | 0 | 0 |
| Pair | Count | % |
|---|---|---|
| 4-6 | 8 | —% |
| 13-27 | 8 | —% |
| 5-19 | 7 | —% |
| 3-31 | 7 | —% |
| 11-13 | 7 | —% |
| 1-22 | 7 | —% |
| 6-12 | 6 | —% |
| 5-6 | 6 | —% |
| 5-28 | 6 | —% |
| 5-16 | 6 | —% |