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Wk 15 - Scatter Plots and Interpreting Graphs

Authored by Jesseca Silva

Mathematics

8th Grade

CCSS covered

Used 146+ times

Wk 15 - Scatter Plots and Interpreting Graphs
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20 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What type of correlation does this graph have?

positive

negative

none

all of the above

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What type of correlation does this graph have?

positive

negative

none

all of the above

Tags

CCSS.HSF-LE.A.1B

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What type of correlation does this graph have?

positive

negative

none

all of the above

Tags

CCSS.HSF-LE.A.1B

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 200 pages.

20

18

16

22

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Phil collected data from several of his friends about the number of hours they spent sleeping and the number of hours they spent playing video games on Saturday. He recorded the data in the scatterplot. Based on the scatterplot, what is the best prediction of the number of hours one of Phil's friends spends sleeping when the friend spends 1 hour playing video games?

10

8

7

9

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Julie made 25 international long-distance phone calls to London last month. The scatterplot below shows the length and cost of each phone call she made. Which conclusion is best supported by the scatterplot?

As the length of a call increases, the cost of the call decreases.

As the length of a call increases, the cost of the call increases.

As the length of a call increases, the cost of the call remains the same.

There is no relationship between the length of a call and the cost of a call.

Tags

CCSS.HSF.LE.B.5

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which scatterplot suggests a linear relationship between x and y?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.8.F.A.3

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