Consider the experiment ”roll two dice”. Consider random variables X: ”The sum of

the two dices” and Y : ”The absolute value of the difference between the two dice”.

The joint probability mass function of (X, Y ) is given on the page 133 of the slides.

The correlation of X and Y equals zero, cor(X, Y ) = 0. Are X and Y independent?

Justify!

asked by guest
on Nov 23, 2024 at 2:56 pm



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