1.
If three coins are tossed, what is the probability that exactly two will show heads?
A.
B.
C.
D.
Hint
2.
A jar contains 4 red marbles, 6 blue marbles, 3 yellow marbles, and 5 green marbles. If one marble is randomly selected, what is the probability that it is red or green?
A.
B.
C.
D.
Hint
3.
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
4.
Find the probability of the spinner landing on a space that is not blue.
A.
B.
C.
D.
Hint
5.
Suppose two number cubes are rolled. Find the probability of rolling a sum of 6.
A.
B.
C.
D.
Hint