Below are four bivariate data sets and the scatter plot for each. (Note that each scatter plot is displayed on the same scale.) Each data set is made up of sample values drawn from a population. х У 1.0 10.0 11Lv 10- x 1.0 4.0 11 2.0 9.0 2.0 | 6.2 | 10- 3.0 8.0 3.0 7.0 8- 7- 4.0 7.0 4.0 4.3 5.0 6.0 4- 5.0 4.6 4 6.0 5.0 3 6.0 8.2 Aa 7.0 4.0 7.0 5.3 101 8.0 3.0 8.0 | 6.8 Figure 1 9.0 2.0 9.0 9.4| Figure 2 10.0 1.0 10.0 7.1 1.0 7.7 1.0 8.0 114t 2.0 4.6 10- 2.0 6.8 10- 3.0 2.7 3.0 7.8 7- 4.0 2.5 4.0 6.2 6. 5.0 1.9 5.0 7.0 4 6.0 1.6 6.0 4.3 2. 7.0 2.0 1- 7.0 5.4 8 9 1011 8.0 3.5 8.0 3.5 9.0 5.3 Figure 3 9.0 | 4.1 Figure 4 10.0 8.0 10.0 3.0 Answer the following questions. The same response may be the correct answer for more than one question. 1. Which data set has an apparent positive, but not perfect, Ilinear relationship between its two variables? Choose one 2. In which data set is there evidence of a strong nonlinear relationship between the two Choose one variables? 3. Which data set indicates the strongest negative linear relationship between its two variables? Choose one 4. Which data set indicates a perfect positive linear relationship between its two variables? Choose one ミニ

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Below are four bivariate data sets and the scatter plot for each. (Note that each scatter plot is displayed on
the same scale.) Each data set is made up of sample values drawn from a population.
х
У
1.0 10.0
11Lv
10- x
1.0 4.0
11
2.0 9.0
2.0 | 6.2 | 10-
3.0 8.0
3.0 7.0
8-
7-
4.0 7.0
4.0 4.3
5.0 6.0
4-
5.0 4.6
4
6.0 5.0
3
6.0 8.2
Aa
7.0 4.0
7.0 5.3
101
8.0 3.0
8.0 | 6.8
Figure 1
9.0 2.0
9.0 9.4| Figure 2
10.0 1.0
10.0 7.1
1.0 7.7
1.0 8.0
114t
2.0 4.6
10-
2.0 6.8
10-
3.0 2.7
3.0 7.8
7-
4.0 2.5
4.0 6.2
6.
5.0 1.9
5.0 7.0
4
6.0 1.6
6.0 4.3
2.
7.0 2.0
1-
7.0 5.4
8 9 1011
8.0 3.5
8.0 3.5
9.0 5.3
Figure 3
9.0 | 4.1
Figure 4
10.0 8.0
10.0 3.0
Answer the following questions. The same response may be the correct answer for more than one question.
1. Which data set has an apparent positive, but
not perfect, Ilinear relationship between its two
variables?
Choose one
2. In which data set is there evidence of a
strong nonlinear relationship between the two
Choose one
variables?
3. Which data set indicates the strongest
negative linear relationship between its two
variables?
Choose one
4. Which data set indicates a perfect positive
linear relationship between its two variables?
Choose one
ミニ
Transcribed Image Text:Below are four bivariate data sets and the scatter plot for each. (Note that each scatter plot is displayed on the same scale.) Each data set is made up of sample values drawn from a population. х У 1.0 10.0 11Lv 10- x 1.0 4.0 11 2.0 9.0 2.0 | 6.2 | 10- 3.0 8.0 3.0 7.0 8- 7- 4.0 7.0 4.0 4.3 5.0 6.0 4- 5.0 4.6 4 6.0 5.0 3 6.0 8.2 Aa 7.0 4.0 7.0 5.3 101 8.0 3.0 8.0 | 6.8 Figure 1 9.0 2.0 9.0 9.4| Figure 2 10.0 1.0 10.0 7.1 1.0 7.7 1.0 8.0 114t 2.0 4.6 10- 2.0 6.8 10- 3.0 2.7 3.0 7.8 7- 4.0 2.5 4.0 6.2 6. 5.0 1.9 5.0 7.0 4 6.0 1.6 6.0 4.3 2. 7.0 2.0 1- 7.0 5.4 8 9 1011 8.0 3.5 8.0 3.5 9.0 5.3 Figure 3 9.0 | 4.1 Figure 4 10.0 8.0 10.0 3.0 Answer the following questions. The same response may be the correct answer for more than one question. 1. Which data set has an apparent positive, but not perfect, Ilinear relationship between its two variables? Choose one 2. In which data set is there evidence of a strong nonlinear relationship between the two Choose one variables? 3. Which data set indicates the strongest negative linear relationship between its two variables? Choose one 4. Which data set indicates a perfect positive linear relationship between its two variables? Choose one ミニ
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