1.
If three coins are tossed, what is the probability that exactly two will show heads?
A.
B.
C.
D.
Hint
2.
A spinner like the one below is used in a game. Determine the probability that the spinner will land on an odd number less than nine.
A.
B.
C.
D.
Hint
3.
Suppose a number cube is rolled. What is the probability of rolling a number greater than 4?
A.
B.
C.
D.
Hint
4.
Suppose two number cubes are rolled. Find the probability of rolling a sum that is greater than or equal to 11.
A.
B.
C.
D.
Hint
5.
A bag contains 3 red marbles, 4 white marbles, and 13 blue marbles. What is the probability of randomly selecting a white marble from the bag?
A.
B.
C.
D.
Hint