Poisson P.F.
![]()
|
程式碼(12 Steps)
|
|||||||||
| 1. | ENT | 2. | KIN1 | 3. | XY | 4. | ENT | 5. | KIN2 |
| 6. | 7. | KOUT2 | 8. |
X! |
9. | 10. | KOUT1 | ||
| 11. | ex | 12. | = | ||||||
|
按鍵
MODE 0 P1 SHIFT MODE P1 RUN Kin 1 XY RUN Kin 2 ÷ Kout 2 SHIFT 1/X ÷ Kout 1 SHIFT ln = MODE . |
範例一
X~Po(4) , 求 P(X = 6)
P1 4 RUN 6 RUN
P(X = 6) = 0.104195634
範例二
X~Po(4) , 求 P(X < 3)
P1 4 RUN 0 RUN SHIFT MR
P1 4 RUN 1 RUN M+
P1 4 RUN 2 RUN M+
P1 4 RUN 3 RUN M+
P1 4 RUN 4 RUN M+
MR
P(X < 3) = 0.43347012