Choose the correct graph below.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line.
9.
15
13
6.
10
14
11
12
8
7
у 12.98
15.03
15.67
7.51
14.15
15.51
14.98
15.49
11.49
5.03
9.67
.....
y =
x (Round to two decimal places as needed.)
+
Create a scatterplot of the data. Choose the correct graph below.
A.
В.
Oc.
D.
Ay
25-
Ay
25-
Ay
25-
Ay
25-
20-
20-
204
20-
155
15
15-
15-
10-
10-
10=
10-
55
5-
5-
5-
X
X
0-
10 15 20 25
0-
05 10 15 20 25
05 10 15 20 25
05 10 15 20 25
Identify a characteristic of the data that is ignored by the regression line.
A. There is an influential point that strongly affects the graph of the regression line.
B. The data has a pattern that is not a straight line.
C. There is no trend in the data.
D. There is no characteristic of the data that is ignored by the regression line.
Transcribed Image Text:Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line. 9. 15 13 6. 10 14 11 12 8 7 у 12.98 15.03 15.67 7.51 14.15 15.51 14.98 15.49 11.49 5.03 9.67 ..... y = x (Round to two decimal places as needed.) + Create a scatterplot of the data. Choose the correct graph below. A. В. Oc. D. Ay 25- Ay 25- Ay 25- Ay 25- 20- 20- 204 20- 155 15 15- 15- 10- 10- 10= 10- 55 5- 5- 5- X X 0- 10 15 20 25 0- 05 10 15 20 25 05 10 15 20 25 05 10 15 20 25 Identify a characteristic of the data that is ignored by the regression line. A. There is an influential point that strongly affects the graph of the regression line. B. The data has a pattern that is not a straight line. C. There is no trend in the data. D. There is no characteristic of the data that is ignored by the regression line.
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