Question

6. A fair tie is tossed 3 times. Let X be the
random variable that denotes the number
of 1's Let Y be the random variable that
denotes the number of 3s. Find the
correlation of X and Y.
(2 points)​

Answer 1

Step-by-step explanation:

Random variables

Roll a die.

Define X =

⇢ 1 if die is