Question

For the distribution

X:            1              0              1

P(x):      0.3          0.5          0.2

the third factorial moment is

A 1.8 Correct Answer Incorrect Answer
B -0.3 Correct Answer Incorrect Answer
C -1.8 Correct Answer Incorrect Answer
D 0.3 Correct Answer Incorrect Answer

Solution

The correct answer is C

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