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Find the mean mu and variance sigma^2 fo...

Find the mean `mu` and variance `sigma^2` for the following probability distribution :
X: 0 1 2 3
P(X): `1/(64)` `(18)/(64)` `(18)/(64)` `(27)/(64)`

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Knowledge Check

  • f(x)=3x^((2)/(3)) f(64)=

    A
    48
    B
    128
    C
    256
    D
    1204

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