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1.04 Assoc'ns in Scatter Plots & Lines of Best Fit 2.22.21 Baker
By MS Math
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Last updated about 5 years ago
23 questions
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Question 1
1.
Fill in the blanks.
visibility
View drawing
2
zoom_in
1
Question 3
3.
Which association best describe the scatter plot?
Linear association
Negative association
Nonlinear association
Positive
No association
4
5
6
7
8
9
zoom_in
1
Question 4
4.
What is the y-intercept of the graph on the left?
1
1
1
Question 7
7.
What is the y-intercept of the graph on the right?
1
1
10
11
zoom_in
1
1
12
13
zoom_in
1
Question 12
12.
Does Scatter Plot A have a positive or negative slope?
Positive
Negative
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Question 14
14.
Which associations best describe the scatter plot? Select
each
correct answer.
Nonlinear association
Positive association
Negative association
Linear association
Question 15
15.
Which associations best describe the scatter plot? Select
each
correct answer.
Positive association
Nonlinear association
Negative association
Linear association
Question 16
16.
Which association best describes the scatter plot?
Nonlinear association
No association
Negative association
Positive association
Linear association
Question 17
17.
Which associations best describes the scatter plot? Select each correct answer.
No association
Nonlinear association
Linear association
Negative association
Positive association
Question 18
18.
Which graph shows the best line of fit for the data? Click the image to enlarge. Explain how you know in the Show Your Work box for full credit.
Graph A
Graph B
Graph C
visibility
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Question 19
19.
Which graph shows the best line of fit for the data? Click the image to enlarge. Explain how you know in the Show Your Work box for full credit.
Graph A
Graph B
Graph C
visibility
View drawing
Question 20
20.
Which equation represents the line of best fit for the data in the scatter plot? Show your work for full credit.
y = x + 9
y = -x - 9
y = -x + 9
y = x - 9
visibility
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Question 21
21.
Which equation represents the line of best fit for the data in the scatter plot? Show your work for full credit.
visibility
View drawing
Question 22
22.
Which equation represents the line of best fit for the data in the scatter plot? Show your work for full credit.
visibility
View drawing
Question 23
23.
How do you know if a scatter plot has a positive or negative or no association?
Question 2
2.
Determine the type of association shown in the scatter plot.
a.) Positive linear
b.) Positive nonlinear
c.) Negative linear
d.) Negative nonlinear
e.) No association
Question 5
5.
What is the slope of the graph on the left? Show your work.
visibility
View drawing
Question 6
6.
What is the equation of the line in the graph on the left?
I'm still working
Question 8
8.
What is the slope of the line on the right? Show your work.
visibility
View drawing
Question 9
9.
What is the equation of the line in the graph on the right?
I'm still working.
Question 10
10.
What is the range of the cluster in the first scatter plot?
6 to 9
8 to 10
6 to 10
5 to 8
Question 11
11.
What is the domain of the cluster in the 2nd scatter plot?
7 to 10
18 to 20
4 to 10
13 to 16
Question 13
13.
Does Scatter Plot B have a positive or negative slope?
Positive
Negative
