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Scatter Plots

Authored by Ashley Bagwell

Mathematics

9th Grade

CCSS covered

Used 5+ times

Scatter Plots
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34 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The table shown is comparing a person's foot length to their height in cm. Calculate a line of best fit.

f(x) = 25.05x + 5.57

f(x) = 127x + 25.05

f(x) = -127x + 25.05

f(x) = 127x - 25.05

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Calculate the line of best fit.

y = 510x + 8750

y = 8750 + 510x

y = 3x + 10700

y = 10700x + 3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Find the line of best fit.

y = -0.96x + 0.78

y = 0.66x - 0.89

y = -2x + 2

y = 2x - 2

Tags

CCSS.HSS.ID.C.8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Find the line of best fit

y = 6.3x + 62

y = 62x + 6.3

y = 3x + 84

y = 84x + 3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Find the line of best fit

y = -5.4x + 10840

y = 10840x - 5.4

y = 2001x + 39

y = 39x + 2001

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Find the line of best fit

y = 1.2x + 22

y = 22x + 1.2

y = 12x + 47

y = 47x + 12

7.

MULTIPLE CHOICE QUESTION

5 mins • 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. 

Tags

CCSS.8.SP.A.1

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