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Compound Probability of Independent and Dependent Events

Authored by Kristen Watson

Mathematics

7th Grade

CCSS covered

Used 190+ times

Compound Probability of Independent and Dependent Events
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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A bag contains some red-colored and some blue-colored marbles. First a red-colored marble is drawn and then, without replacing the first marble, a blue-colored marble is drawn. Are the two events dependent or independent?

Independent
Dependent

Tags

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.B.6

2.

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.HSS.CP.B.8

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the probability of tossing a coin four times and getting tails each time?

1/16
1/8
1/2
1/4

Tags

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A coin is tossed and a number cube is rolled. Find the probability,  P(heads and 7).

1/14
1/2
0
1/7

Tags

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A number cube is rolled and a coin is tossed. What is the probability of rolling a number greater than 4 and tossing tails?

1/6
1/3
1/2
1/4

Tags

CCSS.6.RP.A.3C

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Ten cards numbered 1-10 are placed in a hat. What is the probability of randomly drawing a card with an even number then a card with a number greater than or equal to five if the first card is replaced?

1/4
2/3
3/10
3/5

Tags

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.1

7.

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.HSS.CP.B.8

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.1

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