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Scatterplots and trend lines review

Authored by Kate Abernathie

Mathematics

8th Grade

CCSS covered

Used 74+ times

Scatterplots and trend lines review
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What kind of correlation does this scatterplot show?

negative correlation
no correlation
positive correlation

Tags

CCSS.HSF-LE.A.1B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What type of correlation does this scatterplot represent?

positive correlation
no correlation
negative correlation

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Based on the scatterplot, about how much money would a group of 10 people be expected to spend on food and beverages at this restaurant?

$135
$115
$105
$150

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

CCSS.8.F.B.4

CCSS.8.SP.A.3

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Based on the scatterplot, about how much money would a group of 10 people be expected to spend on food and beverages at this restaurant?

$135
$115
$105
$150

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

CCSS.8.F.B.4

CCSS.8.SP.A.3

CCSS.8.F.B.5

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which of the following lines represents the line of best fit for the scatter plot?

A
B
C
D

Tags

CCSS.8.EE.B.5

6.

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 180 pages. 

12 chapters
15 chapters
18 chapters
21 chapters

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

CCSS.8.F.B.4

CCSS.8.SP.A.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In the scatter plot, does the image shows a "Line of Best Fit"?

Yes
No

Tags

CCSS.8.EE.B.5

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