1. Roll 2 dice. How many possible outcomes are there?
A) 25
B) 30
C) 36
D) 6
2. Roll 2 dice. What is the probablility that the dice add up to 12?
A) 2/36
B) 1/36
C) 12/25
D) 1/6
3. Roll 2 dice. What is the probability that you get doubles (both dice are the same)?
A) 3/25
B) 1/5
C) 1/6
D) 1/36
4. Roll 2 dice and add them up. What sum is most likely
A) 11
B) 12
C) 2
D) 7
5. Roll 2 dice and add them up. What is the probability that the sum is 2 or 3?
A) 1/10
B) 1/6
C) 2/25
D) 1/12
6. Flip 3 coins. How many possible outcomes are there?
A) 4
B) 8
C) 6
D) 12
7. Flip 3 coins. What is the probability of getting 3 heads?
A) 1/8
B) 1/4
C) 3/8
D) 1/2
8. Flip 3 coins. What is the probability of getting 2 heads and 1 tail?
A) 1/2
B) 1/4
C) 1/8
D) 3/8
9. Flip 3 coins. What is the probability of getting 1 or 2 heads?
A) 1/8
B) 3/4
C) 1/4
D) 1/2
10. Flip 3 coins. What is the probability of getting 3 tails?
A) 3/8
B) 1/4
C) 1/8
D) 1/2
1.C 2.B 3.C 4.D 5.D 6.B 7.A 8.D 9.B 10.C