geoffery mumali
2022-11-29
The joint cumulative density function of the random variables X and Y is given by:
Find the:
(i) Joint probability density function of the random variables X
and Y. [3 marks]
(ii) Marginal density function of X [3 marks]
(iii) Marginal density function of Y [3 marks]
(iv) Conditional density function of X given Y = y. [2 marks]
(v) Conditional density function of Y given X = x. [2 marks]
(vi) Are X and Y independent? [2 marks]
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