Determine the probability distribution for the sum rolled with three dice. Determine the expected sum with three dice.

(You do not have to answer this question, I just need help on how I would go about getting the answer! Any formulas required would be greatly appreciated if added! Thanks!)

Question

Determine the probability distribution for the sum rolled with three dice. Determine the expected sum with three dice.

(You do not have to answer this question, I just need help on how I would go about getting the answer! Any formulas required would be greatly appreciated if added! Thanks!)

kropot72 · Answer

There is a good explanation here: http://statistics.about.com/od/ProbHelpandTutorials/a/Probabilities-For-Rolling-Three-Dice.htm