1.
Two number cubes are rolled. What is the probability that their sum is 6?
A.
B.
C.
D.
Hint
2.
What is the theoretical probability of rolling an even number greater than three on a standard die.
A.
B.
C.
D.
Hint
3.
Design a pair of dice so the probability that a player using Die A scores a point on a turn is
.
A.
Put a 3 on each face of Die A. Put a 5 on two faces of Die B and a 2 on the other four faces.
B.
Put a 5 on each face of Die A. Put a 1 on three faces of Die B and a 2 on the other three faces.
C.
Put a 1 on three faces of Die A and a 6 on the other three faces. Put a 3 on one face of Die B and a 5 on the other five faces.
D.
Put a 2 on four faces of Die A and a 4 on the other two faces. Put a 5 on each face of Die B.
Hint
4.
Suppose two standard dice are rolled. What is the probability that the sum of the dice is 4?
A.
B.
C.
0
D.
Hint
5.
At the fair, the Dart-Balloon game invites players to throw a dart at a wall full of 12-circular balloons. A player wins if she pops a balloon with a dart. If each balloon is 1 ft in diameter, what is the probability of a player popping a balloon?
A.
about 75%
B.
about 49%
C.
about 52%
D.
about 25%
Hint