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Algebra 1 Scatterplots

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Used 1+ times

Algebra 1 Scatterplots
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12 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 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 pages would be in a book with 19 chapters.

150 pages

170 pages

190 pages

210 pages

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the equation of the line of best fit?

y= 6x + 2

y = -2x +6

Tags

CCSS.8.EE.B.5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

60

92

70

76

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Elliott 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 his friends spends sleeping when the friend spends 1 hour playing video games?

9 hours

13 hours

17 hours

5 hours

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The scatterplot shows the number of people in each of 8 different households and the average amount of money each household spent on groceries. Based on the scatterplot, what is the best prediction of the average amount of money spent on groceries for a household that has 7 people?

$230

$190

$270

$300

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What type of relationship does this scatter plot show?

Positive

Negative

No Relationship

Constant

Tags

CCSS.HSF-LE.A.1B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which scatter plot shows no relationship?

Graph A

Graph B

Graph C

Graph D

Tags

CCSS.8.EE.B.5

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