Shown below are the scatter plots for four different data sets. Answer the questions that follow. The same response may be the correct answer for more than one que 11- 11 10- 11- 10- 10 11 9. 9- 10- 8. 9. 9. 7 6- 7 7 * * * x 7. 6- 5- 6. 4. 4 5. 4. 3. 3. 1. 0. Figure 1 Figure 2 9 10 11 Figure 3 Figure 4

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Shown below are the scatter plots for four different data sets.
Answer the questions that follow. The same response may be the correct answer for more than one questi
11
11-
10-
10-
11+
11
9-
10
9-
10-
9.
6-
7
5.
x * * * * * * * x
4
4.
3.
2.
2.
3.
1_
123
456 7
8 9 10 11
1 23 4
567
S 9 10 11
O i23
++
123456789 10 11
15 6 7 89 10 11
Figure 1
Figure 2
Figure 3
Figure 4
1. Which data set has an apparent negative, but not
perfect, linear relationship between its two variables?
Choose one
Choose one
The data set in Figure 1
The data set in Figure 2
The data set in Figure 3
The data set in Figure 4
2. Which data set indicates the strongest linear relationship
between its two variables?
3. For which data set does the correlation coefficient r
appear to be equal to 1?
Choose one
Transcribed Image Text:Shown below are the scatter plots for four different data sets. Answer the questions that follow. The same response may be the correct answer for more than one questi 11 11- 10- 10- 11+ 11 9- 10 9- 10- 9. 6- 7 5. x * * * * * * * x 4 4. 3. 2. 2. 3. 1_ 123 456 7 8 9 10 11 1 23 4 567 S 9 10 11 O i23 ++ 123456789 10 11 15 6 7 89 10 11 Figure 1 Figure 2 Figure 3 Figure 4 1. Which data set has an apparent negative, but not perfect, linear relationship between its two variables? Choose one Choose one The data set in Figure 1 The data set in Figure 2 The data set in Figure 3 The data set in Figure 4 2. Which data set indicates the strongest linear relationship between its two variables? 3. For which data set does the correlation coefficient r appear to be equal to 1? Choose one
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