Probability

Probability

9th - 11th Grade

20 Qs

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Probability

Assessment

Quiz

Created by

Michele O'Farrell

Mathematics

9th - 11th Grade

1K plays

Hard

CCSS
7.SP.C.5, 7.RP.A.2, 7.SP.C.7

+2

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
A bag contains 5 blue marbles, 4 red marbles, and 3 orange marbles. Mrs. Cox picks one without looking, replaces it and picks another one. What is the probability that she picks two that are not orange? 
9/16
3/4
9/144
5/16

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You have a bag of 17 marbles.  Four are blue, 6 are green, 2 are red, and the others are yellow.  What is the probability of drawing a green marble, putting it aside, and then drawing another green marble?
15/136
30/289
Other

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the game that Tony is playing, there is a 1/8 chance the spinner will land on red and a 3/8 chance that the spinner will land on yellow.   What is the probability that Tony will NOT spin red, then will spin red?
7/64
7/16
Other

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A number cube is rolled twice. What is the probability of getting a 6 on the first roll, then a number less than 5 on the second roll? 
2/3
5/36
1/9
1/36

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Ricardo has the spinner pictured here and a bag of marbles filled with 2 red marbles, 3 green marbles, and 3 blue marbles. What is the probability that Ricardo spins red on the spinner and picks a red marble out of the bag?
1 ⁄ 16
1 ⁄ 2
1 ⁄ 4
1 ⁄ 8

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Lucy has the spinner pictured and spins it twice in a row. What is the probability that she lands on blue first and then on yellow or green?
1 / 16
1 ⁄ 6
1 ⁄ 8
3 ⁄ 4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You have a bag of 17 marbles.  Four are blue, 6 are green, 2 are red, and the others are yellow.  What is the probability of drawing a red marble, putting it aside, and then drawing a green marble?
1/136
2/17
3/68

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

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