SCATTERPLOTS & PREDICTIONS

SCATTERPLOTS & PREDICTIONS

Assessment

Quiz

Mathematics

8th - 9th Grade

Medium

CCSS
HSS.ID.B.6, 8.EE.B.5, HSF.IF.A.2

+22

Standards-aligned

Created by

Wayground Content

Used 9+ times

FREE Resource

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Based on the scatterplot, what is the best prediction of the average amount of money spent on groceries for a household of 7 people?

$240
$190
$210
$300

Tags

CCSS.HSS.ID.B.6

2.

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 chapters would be in a book with 180 pages. 

12 chapters
15 chapters
18 chapters
21 chapters

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a line of best fit used for?

To make predictions
To make the graph look pretty
To connect the points
To make it look like you know what you are doing

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

If the debate team plans to practice for 6 hours, how many debates should they win?

20
16
24
28

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

5.

MULTIPLE CHOICE QUESTION

2 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 220 pages.

22 chapters

20 chapters

18 chapters

26 chapters

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Make a prediction for a resting heart rate after 6 hours of exercise a week.

6
50
55
80

Tags

CCSS.HSF.BF.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The scatterplot shows the temp, in degrees, outside a house every hour for 10 hours.

Estimate the temp after 13 hours using the equation.

57.5

55

30

-10

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

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