Enter λ. Click "run" button.
P(x=k) = λk × e-λ / k!
| k | P(x=k) | P(x ≤ k) |
|---|---|---|
| 0 | 0.223130 | 0.223130 |
| 1 | 0.334695 | 0.557825 |
| 2 | 0.251021 | 0.808847 |
| 3 | 0.125511 | 0.934358 |
| 4 | 0.047067 | 0.981424 |
| 5 | 0.014120 | 0.995544 |
| 6 | 0.003530 | 0.999074 |
| 7 | 7.564262 × 10-4 | 0.999830 |
| 8 | 1.418299 × 10-4 | 0.999972 |
| 9 | 2.363832 × 10-5 | 0.999996 |
| 10 | 3.545748 × 10-6 | 0.999999 |
| 11 | 4.835111 × 10-7 | 1.000000 |
| 12 | 6.043888 × 10-8 | 1.000000 |
| 13 | 6.973717 × 10-9 | 1.000000 |
Theoretical value : λ = 1.5
Calculated value : 1.4999999882951
Theoretical value : λ = 1.5
Calculated value : 1.4999998679984