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20 points
Which of the following represents a valid probability distribution?
Probability Distribution D
X
P(x)
0.87
0.56
0
1.38
123
2
3
4
Probability Distribution C
P(x)
0.45
1.23
-0.87
0.19
X
1
2
2/3
3
4
Probability Distribution B
P(x)
0
0.45
0.16
0.39
X
1
2
3
4
Probability Distribution A
P(x)
-0.14
0.6
0.25
0.29
X
1
2
3
4

4 20 points Which of the following represents a valid probability distribution? Probability-example-1
User Sanket Ray
by
8.3k points

1 Answer

2 votes

Answer:

3rd option

Explanation:

In the third option all probabilities add up to 1 and in range 0≤ probability ≤ 1.

User Furqan Sehgal
by
8.0k points

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