Line of Best Fit Practice

Line of Best Fit Practice

9th Grade

15 Qs

quiz-placeholder

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Line of Best Fit Practice

Line of Best Fit Practice

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 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

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which sentence describes the relationship shown on this scatter plot?

The more time spent training, the longer it takes to run 100 m.  

As the time spent training increases, the time to run 100 m decreases. 

As the time spent training decreases, the time to run 100 m decreases. 

3.

MULTIPLE CHOICE QUESTION

1 min • 3 pts

Media Image

What is the equation of the line of best fit

y= -2x + 10

y= 10x+ 2

y= 10

4.

MULTIPLE CHOICE QUESTION

1 min • 3 pts

Media Image

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

A

B

C

D

5.

MULTIPLE CHOICE QUESTION

1 min • 3 pts

Media Image

Which scatterplot shows the correct trend line (line of best fit) for the relationship shown?

Graph A

Graph B

Graph C

Graph D

6.

MULTIPLE CHOICE QUESTION

1 min • 3 pts

Media Image

which scatterplot shows the correct trend line (line of best fit) for the relationship showing the number games played and attendance in the Small Fry Baseball Tournament?

W

X

Y

Z

7.

MULTIPLE CHOICE QUESTION

1 min • 3 pts

Media Image

which scatterplot shows the correct trend line (line of best fit) for the relationship showing the number of Visitors of a library and the number of books checked out?

W

X

Y

Z

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