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Suppose (,) is a two-dimensional random variable uniformly distributed in the rectangle {500010000,40009000}. a)Find the joint probability density function (FDPC) of (,) b) Calculate (),

Suppose (,) is a two-dimensional random variable uniformly distributed in the rectangle {500010000,40009000}.

a)Find the joint probability density function (FDPC) of (,) b) Calculate (), where ={} c) and are independent? Justify your answer. d)Calculate the correlation coefficient between and and explain its meaning.

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