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Scatter Plots

Authored by Jodi Zeichner

Mathematics

8th - 10th Grade

CCSS covered

Used 32+ times

Scatter Plots
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12 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What type of association does this graph have?

positive 
negative
none
all of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What type of correlation (association)?
The outside temperature and the amount of layers you wear. 

Positive correlation
Negative correlation
No correlation
All of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find the equation of the line of best fit for the given data

y=163.41x + 4.19
y=-163.41x + 4.19
y=-4.19x + 163.41
y= 4.19x - 163.41

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

CCSS.HSA.CED.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The number of siblings you have and your weight. 

Positive correlation
Negative correlation
No correlation
All of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

As x increases, y increases

correlation coefficient
causation
positive correlation
negative correlation

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

6.

MULTIPLE CHOICE QUESTION

15 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.HSS.ID.B.6

CCSS.HSS.ID.C.7

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

A restaurant sells pizza for the prices in the data table.  Calculate the linear regression equation of the data.

y = 1.5x + 12
y = 12x + 1.5
y = 0.67x - 8
y = -8x + 0.67

Tags

CCSS.8.EE.C.8C

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