Line of Best Fit

Line of Best Fit

7th Grade

21 Qs

quiz-placeholder

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Line of Best Fit

Line of Best Fit

Assessment

Quiz

Mathematics

7th Grade

Easy

CCSS
8.EE.B.5, HSF-LE.A.1B, HSF.IF.B.4

+2

Standards-aligned

Created by

Andrew Garner

Used 22+ times

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 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.8.EE.B.5

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

What type of association does this graph have?

positive 
negative
none
all of the above

Tags

CCSS.HSF-LE.A.1B

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

About how many male math teachers were there in 2006?

15
30
35
45

Tags

CCSS.HSF.IF.B.4

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Which sentence describes the relationship shown on this scatter plot?

As the temperature decreases, the visitors increase. 
As the temperature increases, the number of visitors increases. 
As the visitors increase, the temperature decreases. 
No correlation

Tags

CCSS.HSF.IF.B.4

5.

MULTIPLE CHOICE QUESTION

3 mins • 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

6.

MULTIPLE CHOICE QUESTION

3 mins • 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

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the equation of the line of best fit?

y= 12x + 6-\frac{1}{2}x\ +\ 6

y= 12x +6\frac{1}{2}x\ +6

y= 6x + 2

y = -2x +6

Tags

CCSS.8.EE.B.5

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