Independent and Dependent Probability

Independent and Dependent Probability

Assessment

Quiz

Created by

Laurie Osczepinski

Mathematics

9th Grade

227 plays

Medium

CCSS
7.SP.C.5, 7.SP.C.8, 7.SP.C.7

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15 questions

Show all answers

1.

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.8

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
What is the probability of rolling a dice and landing on a 4, and then rolling the dice again and landing on any even number?
1 ⁄ 6
1 ⁄ 8
1 ⁄ 2
1 ⁄ 12

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image
Suppose a number cube is rolled twice. What is the probability that an odd number will show both times?
1/3
1/2
1/6
1/4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image
A marble bag contains 3 red marbles, 4 gray marbles, 6 white marbles, and 5 black marbles. What is the probability of randomly drawing a red marble and then a gray marble if the first marble is replaced?
1/9
1/27
1/6
2/9

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image
There are 4 white marbles, 6 red marbles, and 2 blue marbles. Once a marble is selected, it is not replaced. Find the probability of selecting 2 blue marbles.
1/2
1/36
1/6
1/66

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

There are 15 boys in a class with 14 girls. Find the probability of selecting a girl then a boy
15/58
18/33
2/29
1/29

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Bag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles. Find the probability of selecting one green marble from bag A and one black marble from bag B.
3/20
1/4
3/31
2/27

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.
P(white, then purple, then black)
1/36
2/39
5/41
6/43

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

9.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

You are playing a game of scrabble. The tiles shown are dropped in a bag. What is the probability of randomly selecting an "A"?

1/15

4/15

1/3

2/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

10.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

You are playing a game of scrabble. The tiles shown are dropped in a bag. You need to choose two tiles. What is the probability of choosing an "E", keeping it, and then choosing a "H"?

4/15

1/70

1/75

1/225

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

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