+289 A fair 6-sided die is rolled once. If I roll $n$, then I win $6-n$ dollars. What is the expected value of my win, in dollars?
+2668 The expected value is the average of all the possibilities:
You can win 0, 1, 2 ,3, 4, or 5 dollars, so the expected is \(\color{brown}\boxed{15\over6}\)
