What is the probability of rolling one six-sided die and obtaining the following numbers?
a. 2
b. 1. or 2
c. an even number
d. any number but a 6
What is the probability of rolling two six-sided dice and obtaining the following numbers?
a. 2 and 3
b. 6 and 6
c. At least one 6
d. Two of the same number (two 1's, or two 2's, or two 3's etc.)
e. An even number on both dice
f. An even number on at least one die
A dart borad is divided into twenty equal wedges, ignoring the bull's eye.
a. If only six of the twenty edges are worth points, what is the probability of scoring on one throw (assuming you can hit the board)?
b. What is the chance of hitting at least one scoring region in three consecutive throws?