1.
A bag contains 4 green marbles, 3 red marbles and 3 blue marbles. Sharon picks a marble without looking. What is the probability that she will pick a red marble?
A.
B.
C.
D.
Hint
2.
What is the probability of rolling a number greater than six on a number cube?
A.
B.
C.
1
D.
0
Hint
3.
A bag contains 3 red marbles, 2 white marbles, and 7 blue marbles. If a marble is chosen at random, what is the probability of selecting a white marble?
A.
B.
C.
D.
Hint
4.
There are 450 students are Davis Middle School. Three-hundred twenty students have purchased tickets to the spring picnic. What is the probability that a student picked at random has not purchased a ticket?
A.
B.
C.
D.
Hint
5.
Out of 570 jellybeans, 120 are yellow. What is the probability that a jellybean picked at random is not yellow?
A.
B.
C.
D.
Hint