Determine whether the following is a probability distribution. x P(x) 1 0.127 2 0.357 3 0.225 4 0.291 Group of answer choices   A. Not a probability distribution. or B. A probability distribution.

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Determine whether the following is a probability distribution.

x P(x)
1 0.127
2 0.357
3 0.225
4 0.291
Group of answer choices
 
A. Not a probability distribution.
or
B. A probability distribution.
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