bSaucy3012 bSaucy3012

09-12-2022
Mathematics

contestada

Suppose that X, Y are jointly continuous with joint probability density function f(x, y) = ce-2- x, y E (-00,00), , for some constant (a) Find the value of the constant c. (b) Find the marginal density functions of X and Y. (c) Determine whether X and Y are independent.

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