In the game Yahtzee, five dice are tossed simultaneously. Recall that it is helpful to think of the dice as distinct – e.g., dice 1, dice 2, . . ., dice 5.
a. How many different outcomes are possible?
b. How many outcomes show the same number (a Yahtzee!)?
c. How many contain a three-of-a-kind (three dice show the same number x, the other two show numbers different from x; e.g., (2, 2, 3, 2, 4) or (3, 4, 3, 4, 4), etc.)?
d. How many form a large straight (the five numbers that show up can be consecutively ordered)?
e. How many contain two 2's, one 4, two 6's?