1.
The chart shows the data from rolling a number cube. What is the experimental probability of rolling a 2?
A.
B.
C.
D.
Hint
2.
What is the theoretical probability of tossing a coin three times and getting heads on all three tosses?
A.
B.
C.
D.
Hint
3.
Four-hundred fifty teenagers were asked whether they purchased certain items in the last month. The table gives the results of the survey. What is the experimental probability that a teenager has bought a music CD in the last month?
A.
B.
C.
D.
Hint
4.
Two-hundred fifty people were asked whether they have seen various types of movies at a movie theater in the last month. The table gives the results of the survey. What is the experimental probability that a person has seen a comedy in the last month?
A.
B.
C.
D.
Hint
5.
Over the last 6 years, the probability that corn seeds planted by Mrs. Thompson produced corn is
. If Mrs. Thompson wants to have 14,000 corn-bearing plants, how many seeds should she plant?
A.
16,000 seeds
B.
20,000 seeds
C.
18,000 seeds
D.
22,0000 seeds
Hint