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1. For which data set does the correlation coefficientr appear to be equal to-17 2. Which data set indicates the strongest linear relationship between its two variables? 3. Which data set has an apparent negative, but not perfect, linear relationship between its two variables?

1. For which data set does the correlation coefficientr appear to be equal to-17 2. Which data set indicates the strongest linear relationship between its two variables? 3. Which data set has an apparent negative, but not perfect, linear relationship between its two variables?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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1. For which data set does the correlation coefficientr Choose one appear to be equal to -1? 2. Which data set indicates the strongest linear relationship between its two variables? Choose one 3. Which data set has an apparent negative, but not perfect, linear relationship between its two variables? Choose one
Transcribed Image Text:1. For which data set does the correlation coefficientr Choose one appear to be equal to -1? 2. Which data set indicates the strongest linear relationship between its two variables? Choose one 3. Which data set has an apparent negative, but not perfect, linear relationship between its two variables? Choose one
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 question. 11+y 10- 9+ 8- 7 11+y 10- 9- 11+y 10+ 9- 11fy 10- 94 7- 6- 5- 4 6- 7- X *X X X x x xX 7. 6- 6- 4. 5. 54 3. 4. 3. 24 3 21 14 Figure 1 Figure 2 Figure 3 Figure 4
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 question. 11+y 10- 9+ 8- 7 11+y 10- 9- 11+y 10+ 9- 11fy 10- 94 7- 6- 5- 4 6- 7- X *X X X x x xX 7. 6- 6- 4. 5. 54 3. 4. 3. 24 3 21 14 Figure 1 Figure 2 Figure 3 Figure 4
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