Which of the following is a valid probability distribution?
Created: 30.01.2020
Updated: 30.01.2020
Question: Which of the following is a valid probability distribution?
A
| x | p(x) |
| 0 | .30 |
| 1 | .20 |
| 2 | .40 |
B
| x | p(x) |
| -3 | .35 |
| 0 | .65 |
| 3 | -.10 |
C
| x | p(x) |
| 0 | .36 |
| 3 | .52 |
| 6 | .22 |
D
| x | p(x) |
| -8 | .24 |
| -4 | .65 |
| 0 | .11 |