1.) Which of the following could be a legitimate probability distribution?
Group of answer choices
X |
0.3 |
0.7 |
P(X) |
- 0.5 |
1.5 |
X |
- 4 |
1.5 |
10 |
P(X) |
- 0.6 |
0.1 |
0.3 |
X |
1 |
2 |
3 |
P(X) |
0.4 |
0.3 |
0.2 |
X |
- 1 |
-2 |
- 3 |
P(X) |
1.2 |
0.6 |
0.3 |
None of the above are legitimate probability distributions.
None of them are legitimate probability distributions.
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