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Let the p,m f. of r.v X be d p(x)+((...

Let the p,m f. of r.v X be d
`p(x)+((4) ,(x))(5/9)^x(4/9)^(4-x)` , x= 0,1,2,3,4.

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The correct Answer is:
E(X)= 2.22, V(X) = 0.9876
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-QUESTION BANK 2021-BINOMIAL DISTRIBUTION
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