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QUIZ

9th

grade

67%

accuracy

296

plays

Mary Flanagan

3 years

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20 questions

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- 1. Multiple Choice5 minutes1 pt
A regular 6-sided die is to be rolled one time. What is the probability that the number 5 is rolled?

1/5

5/6

1/6

6/5

- 2. Multiple Choice5 minutes1 pt
A spinner has 8 equal regions. Each region is marked with one of the following numbers: 10, 20, 30, 40, 50, 60, 70, 80. What is the probability of an even number being spun on the first roll?

1/8

1/2

1

3/8

- 3. Multiple Choice5 minutes1 pt
A coin is tossed and then a regular 6-sided die is rolled. What is the probability of the resulting outcome being

(tails, even)?

1/2

1/12

1/6

1/4

- 4. Multiple Choice5 minutes1 pt
There are 3 red marbles, 4 blue marbles, 2 green marbles, and 6 clear marbles in a burlap bag. One marble is randomly pulled from the bag. What is the probability the marble was green?

1/2

1/7

2/15

2/17

- 5. Multiple Choice5 minutes1 ptProbability can be written as ...a fractiona decimala percentall of the above
- 6. Multiple Choice5 minutes1 pt
A piggy bank contains 4 quarters, 18 dimes, 10 nickels, and 8 pennies. A coin is chosen at random,

*not replaced*, then another is chosen. Find each probability.P (penny, then dime).

1/8

9/100

6/65

17/195

- 7. Multiple Choice5 minutes1 pt
What is the probability of spinning a 2 on the spinner?

1/2

1/3

1/8

1/4

- 8. Multiple Choice5 minutes1 pt
What is the probability that you choose blue? *simplify your answer*

5 green

6 yellow

8 blue

7 brown

8/26

4/13

8/25

1/3

- 9. Multiple Choice5 minutes1 pt
What is the probability the spinner stops on yellow?

.075

50%

25%

3/8

- 10. Multiple Choice5 minutes1 pt
What is the probability of the spin stopping on yellow?

1/4

.25

50%

75%

- 11. Multiple Choice5 minutes1 pt
What is the probability of spinning an even number?

0.25

0.33

50%

75%

- 12. Multiple Choice5 minutes1 pt
Find the probability of rolling a 7 on a single die.

1/6

7/6

0

7/7

- 13. Multiple Choice5 minutes1 ptThe letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?2/75/495/710/49
- 14. Multiple Choice5 minutes1 pt
A box has 3 limes, 5 grapes, and 2 oranges.

P (NOT lime)

3/10

30%

7/10

Answer Not Here

- 15. Multiple Choice2 minutes1 ptYou pick a marble from this bag.

What is the probability you will choose either a black or white marble?3/59/1001/102/5 - 16. Multiple Choice30 seconds1 ptP(not A) =

*Remember to simplify.*6/83/42/81/4 - 17. Multiple Choice1 minute1 ptA bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?3/103/91/91/3
- 18. Multiple Choice5 minutes1 ptThe cafeteria is serving three kinds of sandwiches: tuna (T), chicken, (C), and peanut butter (P). They are also serving a choice of two drinks: milk (M) or water (W). Which is the complete set of possibilities of combinations?TW, CW, PWTW, TM, TW, CW, PWTW, TM, CW, CM, PW, PM
- 19. Multiple Choice15 minutes1 pt
If you select a marble without looking, how likely is it that you will pick a black one?

certain

probable

unlikely

impossible

- 20. Multiple Choice3 minutes1 ptA jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?5/61/21/31/6
- Answer choicesTagsAnswer choicesTags
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