Analyze Scatterplot and Line of Best Fit

Analyze Scatterplot and Line of Best Fit

8th Grade

11 Qs

quiz-placeholder

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Analyze Scatterplot and Line of Best Fit

Analyze Scatterplot and Line of Best Fit

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
8.EE.B.5, 8.F.A.3

Standards-aligned

Created by

Anthony Clark

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this line an accurate line estimate of best fit for the data?

Yes

No

Tags

CCSS.8.EE.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this line an accurate line estimate of best fit for the data?

Yes

No

Tags

CCSS.8.EE.B.5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What type of Correlation?

Positive Correlation

Negative Correlation

No Correlation

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine the correlation coefficient of the given data:

.9820

-.9643

1.409

.6864

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

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

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Which scatter plot shows a linear relationship between x and y?

Graph A

Graph B

Graph C

Graph D

Tags

CCSS.8.F.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The red line represents the line of best fit for the scatter plot. How many ice cream sales are expected if the temperature is 90°?

55

0

103

100

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