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Pick the Line of Best Fit

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Used 1+ times

Pick the Line of Best Fit
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which graph has the best line of fit?

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Tags

CCSS.8.EE.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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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

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

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Write the linear regression equation for the following data points. Round to the nearest hundredth.

Tags

CCSS.8.EE.C.8C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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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

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which line is the best line of best fit?

a

b

c

i don't see any lines

Tags

CCSS.8.EE.B.5

6.

MULTIPLE CHOICE QUESTION

1 min • 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

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

y = 1.45x + 22
y = -2x + 15
y = 1.33x + 30
y = -1.5x + 24

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