| Total number of customers | Probability | Waiting customers | Probability | ||
| α = 0.3 | α = 0.6 | α = 0.3 | α = 0.6 | ||
| (ρ = 0.4) | (ρ = 0.8) | (ρ = 0.4) | (ρ = 0.8) | ||
| 0 | 0.1520 | 0.0362 | 0 | 0.2823 | 0.1449 |
| 1 | 0.1742 | 0.0476 | 1 | 0.3235 | 0.1904 |
| 2 | 0.2789 | 0.1220 | 2 | 0.3320 | 0.2161 |
| 3 | 0.1303 | 0.1087 | 3 | 0.0286 | 0.0778 |
| 4 | 0.1493 | 0.1428 | 4 | 0.0155 | 0.0643 |
| 5 | 0.0530 | 0.0941 | 5 | 0.0084 | 0.0531 |
| 6 | 0.0286 | 0.0778 | 6 | 0.0045 | 0.0439 |
| 7 | 0.0155 | 0.0643 | 7 | 0.0024 | 0.0363 |
| 8 | 0.0084 | 0.0531 | 8 | 0.0013 | 0.0300 |
| 9 | 0.0045 | 0.0439 | 9 | 0.0007 | 0.0248 |
| 10 | 0.0024 | 0.0363 | 10 | 0.0004 | 0.0205 |
| 11 | 0.0013 | 0.0300 | 11 | 0.0002 | 0.0170 |
| 12 | 0.0007 | 0.0248 | 12 | 0.0001 | 0.0140 |
| 13 | 0.0004 | 0.0205 | 13 | 0.0001 | 0.0116 |
| 14 | 0.0002 | 0.0170 | 14 | 0.0000 | 0.0096 |
| 15 | 0.0001 | 0.0140 | 15 | 0.0000 | 0.0079 |
| 16 | 0.0001 | 0.0116 | 16 | 0.0000 | 0.0065 |
| 17 | 0.0000 | 0.0096 | 17 | 0.0000 | 0.0054 |
| 18 | 0.0000 | 0.0079 | 18 | 0.0000 | 0.0045 |
| 19 | 0.0000 | 0.0065 | 19 | 0.0000 | 0.0037 |
| 20 | 0.0000 | 0.0054 | 20 | 0.0000 | 0.0031 |
| 21 | 0.0000 | 0.0045 | 21 | 0.0000 | 0.0025 |
| 22 | 0.0000 | 0.0037 | 22 | 0.0000 | 0.0021 |
| 23 | 0.0000 | 0.0031 | 23 | 0.0000 | 0.0017 |
| 24 | 0.0000 | 0.0025 | 24 | 0.0000 | 0.0014 |
| 25 | 0.0000 | 0.0021 | 25 | 0.0000 | 0.0012 |
| 26 | 0.0000 | 0.0017 | 26 | 0.0000 | 0.0010 |
| 27 | 0.0000 | 0.0014 | 27 | 0.0000 | 0.0008 |
| 28 | 0.0000 | 0.0012 | 28 | 0.0000 | 0.0007 |
| 29 | 0.0000 | 0.0010 | 29 | 0.0000 | 0.0006 |
| 30 | 0.0000 | 0.0008 | 30 | 0.0000 | 0.0005 |
| Expectation: | 2.4319 | 6.4891 | Expectation: | 1.2473 | 4.1065 |