Solution-Are x and y independent, Are X and Y independent?

Are x and y independent

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Reference no: EM13548033

The proportion of salt (X) and pepper (Y) left in the salt and pepper shakers at the end of a day at a crowded restaurant has a joint probability density function given by
f(x,y) = 3y for 0<x<y<1 (=0 otherwise)

a) Are X and Y independent?
b) What is the conditional density of X given Y=y?
c) What is the expectation of X given that Y = 0.5?
d) What is the expectation of X?

Reference no: EM13548033

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Are x and y independent

Reference no: EM13548033

Reference no: EM13548033

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