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The pmf of r.v.X as follows:P(x)=C/x^3x=...

The pmf of r.v.X as follows:`P(x)=C/x^3`x=1,2,3,P(x)=0,otherwise.Find the expected value of X.

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CHETANA PUBLICATION-PROBABILITY DISTRIBUTIONS-EXERCISE

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  2. Complete the table:

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  3. The pmf of r.v.X as follows:P(x)=C/x^3x=1,2,3,P(x)=0,otherwise.Find th...

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  4. Verify which of the following is p.d.f of r.v.X : (i)f(x)=sin x, for 0...

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  13. Given that p.d.f of a continuous r.v. f(x)=x^2/3, for -1 < x < 2 and ...

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  16. Suppose error invloved in making a certain measurements is continuous ...

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