You roll two fair 6-sided dice. Let be the sum of the two independent rolls.

(a) Give the PMF of in table form.
(b) Give a mathematical expression for the PMF of .

2 answers

You roll two fair 6-sided dice. Let X be the sum of the two independent rolls.
(a) Give the PMF of X in table form.
(b) Give a mathematical expression for the PMF of X .
çööç