Answer to Question #149091 in Statistics and Probability for Prince kumar ray

Question #149091

the first moment of a distribution about the value 1 is 4 then mean is

Expert's answer

i)βn=M(ξ−Mξ) — the n-th central moment.

M(ξ−1)=4

Mξ=4+1=5

hence mean = 5

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