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- 1. Multiple Choice
You have a spinner labeled A-F. What is P(D)?
1/6
4/5
about 50 %
6
- 2. Multiple Choice
You have a spinner labeled A-F. What is P(consonant)?
1/6
2/3
0.75
2
- 3. Multiple Choice
You have a spinner labeled A-F. What is P(NOT A)?
0.2
1/6
5/8
5/6
- 4. Multiple Choice
Find the total number of outcomes in the sample space: tossing a coin and spinning a spinner with 5 equal sections 1-5
2
10
7
15
- 5. Multiple Choice
Find the total number of outcomes in the sample space: rolling 2 number cubes.
8
18
12
36
- 6. Multiple Choice
Find the total number of outcomes in the sample space: choosing water, iced tea, or lemonade; with lemon or lime twists; served in a small or large glass
7
8
10
12
- 7. Multiple Choice
There are 7 clarinet players in the concert band. In how many ways can they be seated in 7 chairs at a concert? Use the Fundamental Counting Principle.
5,040
840
2,520
210
- 8. Multiple Choice
A store is handing out coupons worth 30%, 35%, or 40% off. Each coupon is equally likely to be handed out. Which of the following models could be used to simulate the situation?
flipping a coin
rolling a number cube labeled one through six three times
spinning a spinner with 4 equal sections
spinning a spinner with 3 equal sections
- 9. Multiple Choice
Vanessa tossed a coin 20 times. The results were 8 heads and 12 tails. What is the experimental probability of tossing heads?
1/8
2/5
1/2
3/5
- 10. Multiple Choice
Vanessa tossed a coin 20 times. The results were 8 heads and 12 tails. What is the best comparison between the theoretical and experimental probability of tossing HEADS?
The theoretical probability is greater than the experimental probability.
The theoretical probability is less than the experimental probability.
The theoretical probability is equal to the experimental probability.
The theoretical probability is not related to the experimental probability.
- 11. Multiple Choice
A bag contains 2 red checkers and 6 black checkers. A checker is selected, kept out of the bag, and then another checker is selected. What is the P (black, then red)?
HINT: This is a dependent event.
1/9
3/16
3/14
9/16
- 12. Multiple Choice
Find the value. P(7, 2)
14
42
49
56
- 13. Multiple Choice
Find the value. P(9, 3)
12
27
72
504
- 14. Multiple Choice
Find the value. P(5, 4)
9
20
120
625
- 15. Multiple Choice
A number cube is rolled and a letter is selected from the word GIRAFFE. Find the P( 4 and F).
1/21
1/6
2/7
1/42
- 16. Multiple Choice
A number cube is rolled and a letter is selected from the word GIRAFFE. Find the P( even number and a vowel).
1/2
3/7
3/14
1/14
- 17. Multiple Choice
A jar contains 5 blue marbles, 7 yellow marbles, and 8 green marbles. What is the probability of randomly choosing a blue marble, NOT replacing it, and then choosing a green marble?
1/4
2/19
8/19
1/10
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