f(x) 1/9 2/9 3/9 2/9 1/9
Mathematics, 28.06.2021 16:20 ajj3233
The following function is probability mass function.
x -2 -1 0 1 2
f(x) 1/9 2/9 3/9 2/9 1/9
Required:
Determine the mean and variance of the random variable.
Answers: 3
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You know the right answer?
The following function is probability mass function.
x -2 -1 0 1 2
f(x) 1/9 2/9 3/9 2/9 1/9
f(x) 1/9 2/9 3/9 2/9 1/9
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