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Independent or Dependent events

Mathematics

7th Grade

CCSS covered

Used 8+ times

Independent or Dependent events
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12 questions

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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 replaced, then another red-colored marble is drawn. Are the two events dependent or independent?

Independent

Dependent

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Two marbles are drawn from a container in such a way that the first marble drawn is not replaced before selecting the second marble. Does the outcome of the first draw affect the outcome of the second?

Yes

No

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.HSS.CP.A.2

CCSS.HSS.CP.B.8

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.A.2

CCSS.HSS.CP.B.8

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

30 sec • 1 pt

Is the event INDEPENDENT or DEPENDENT?
Amy plays card games.  She picks a card at random.  Then without putting the first card back, he picks a second card at random.

Independent
Dependent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Is the event INDEPENDENT or DEPENDENT?
The spinner is spun twice.  What is the probability that it lands on red first and then blue?

Independent
Dependent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.3

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