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WorksheetsScatterplot Review
Total questions: 14
Worksheet time: 52mins
Name
Class
Date
1.
Which scatter plot shows a linear relationship between x and y?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
2.
Which scatter plot shows a linear association between x and y?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
3.
Which scatterplot does NOT suggest a linear relationship?
a)
F
b)
G
c)
H
d)
J
4.
Which scatterplot does NOT suggest a linear relationship
a)
A
b)
B
c)
C
d)
D
5.
What is the correlation?
a)
Negative correlation
b)
No correlation
c)
Positive correlation
d)
All of the above
6.
What type of association (correlation) does this graph have?
a)
positive
b)
negative
c)
none
d)
all of the above
7.
What type of association does this scatter plot show?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
8.
Describe the association between the number of lanes rented and the number of people bowling.
a)
Non-linear association
b)
Negative linear association
c)
No association
d)
Positive linear association
9.
Which conclusion is best supported by the scatterplot?
a)
As the length of a call increases, the cost of the call increases.
b)
As the length of a call increases, the cost of the call remains the same.
c)
As the length of a call increases, the cost of the call decreases.
d)
There is no relationship between the length of a call and the cost of the call.
10.
Describe the association for the graph.
a)
Linear and Positive
b)
Linear and Negative
c)
Non-Linear and Positive
d)
Non-Linear and Negative
e)
Non-Linear and No Association
11.
About how many male math teachers were there in 2006?
a)
15
b)
30
c)
35
d)
45
12.
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 180 pages.
a)
12 chapters
b)
15 chapters
c)
18 chapters
d)
21 chapters
13.
Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?
Hint: create the trend line first
Hint: create the trend line first
a)
65
b)
92
c)
70
d)
76
14.
Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?
Hint: create the trend line first
Hint: create the trend line first
a)
65
b)
92
c)
70
d)
76
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