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Below are four bivariate data sets and their scatter plots. (Note that al of the scatter plots are displayed with the same scale.) Each data set i made up of sample values drawn from a population. X y 1.0 3.0 2.0 4.1 3.0 3.3 14 4.0 4.9 5.0 4.3 6.0 6.9 7.0 6.3 8.0 7.7 104 9.0 7.1 10.0 8.3 Figure 1 W 1.0 3.9 2.0 6.5 3.0 8.1 4.0 9.0 5.0 10.1 6.0 10.3 34 7.0 9.7 8.0 8.4 9.0 6.5 10.0 4.6 Figure 3 10+ 94 84 X V 1.0 7.4 2.0 8.9 3.0 7.2 8+ 14 64 4.0 5.2 5.0 7.9 6.0 5.2 7.0 5.0 8.0 7.0 9.0 5.7 10.0 4.2 Figure 2 m 11 1.0 1.0 2.0 2.0 3.0 3.0 24 10- 94 8+ 7- 4.0 4.0 5.0 5.0 6.0 6.0 7.0 7.0 8.0 8.0 9.0 9.0 10.0 10.0 Figure 4 it it

Below are four bivariate data sets and their scatter plots. (Note that al of the scatter plots are displayed with the same scale.) Each data set i made up of sample values drawn from a population. X y 1.0 3.0 2.0 4.1 3.0 3.3 14 4.0 4.9 5.0 4.3 6.0 6.9 7.0 6.3 8.0 7.7 104 9.0 7.1 10.0 8.3 Figure 1 W 1.0 3.9 2.0 6.5 3.0 8.1 4.0 9.0 5.0 10.1 6.0 10.3 34 7.0 9.7 8.0 8.4 9.0 6.5 10.0 4.6 Figure 3 10+ 94 84 X V 1.0 7.4 2.0 8.9 3.0 7.2 8+ 14 64 4.0 5.2 5.0 7.9 6.0 5.2 7.0 5.0 8.0 7.0 9.0 5.7 10.0 4.2 Figure 2 m 11 1.0 1.0 2.0 2.0 3.0 3.0 24 10- 94 8+ 7- 4.0 4.0 5.0 5.0 6.0 6.0 7.0 7.0 8.0 8.0 9.0 9.0 10.0 10.0 Figure 4 it it

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
Section10.3: Measures Of Spread
Problem 8PPS
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SLICE NAME Regression and Correlation TOPIC NAME Linear relationship and the sample correlation coefficient
||| O REGRESSION AND CORRELATION Linear relationship and the... xy 1.0 3.0 10+ 94 2.0 4.1 8+ 3.0 3.3 7+ 6 4.0 4.9 5.0 4.3 6.0 6.9 7.0 6.3 8.0 7.7 9.0 7.1 10.0 8.3 Figure 1 42 Below are four bivariate data sets and their scatter plots. (Note that all of the scatter plots are displayed with the same scale.) Each data set is made up of sample values drawn from a population. X W t 1.0 3.9 10- 9+ 2.0 6.5 3.0 8.1 4.0 9.0 5.0 10.1 6.0 10.3 3- 7.0 9.7 8.0 8.4 9.0 6.5 10.0 4.6 Figure 3 84 7+ X ODD 0/3 X y 1.0 7.4 2.0 8.9 3.0 7.2 4.0 5.2 5.0 7.9 6.0 5.2 7.0 5.0 8.0 7.0 ▼ 8+ 7. 6- m 11 1.0 1.0 ▼ 4. 3. 2. 9.0 5.7 10.0 4.2 Figure 2 9. 2.0 2.0 3.0 3.0 4.0 4.0 5.0 5.0 6.0 6.0 7.0 7.0 8.0 8.0 9.0 9.0 10.0 10.0 Figure 4 7- X 5. 3. X (a) Which data set indicates the strongest negative linear relationship between its two variables? (Choose one) (b) In which data set is there evidence of a strong nonlinear relationship between the two variables? (Choose one) (c) Which data set has an apparent positive, but not perfect, linear relationship between its two variables? (Choose one) Evelyn Answer the following questions. The same response may be the correct answer for more than one question. (d) Which data set indicates a perfect positive linear relationship between its two variables? (Choose one) x Español X xx X Ś ES E A
Transcribed Image Text:||| O REGRESSION AND CORRELATION Linear relationship and the... xy 1.0 3.0 10+ 94 2.0 4.1 8+ 3.0 3.3 7+ 6 4.0 4.9 5.0 4.3 6.0 6.9 7.0 6.3 8.0 7.7 9.0 7.1 10.0 8.3 Figure 1 42 Below are four bivariate data sets and their scatter plots. (Note that all of the scatter plots are displayed with the same scale.) Each data set is made up of sample values drawn from a population. X W t 1.0 3.9 10- 9+ 2.0 6.5 3.0 8.1 4.0 9.0 5.0 10.1 6.0 10.3 3- 7.0 9.7 8.0 8.4 9.0 6.5 10.0 4.6 Figure 3 84 7+ X ODD 0/3 X y 1.0 7.4 2.0 8.9 3.0 7.2 4.0 5.2 5.0 7.9 6.0 5.2 7.0 5.0 8.0 7.0 ▼ 8+ 7. 6- m 11 1.0 1.0 ▼ 4. 3. 2. 9.0 5.7 10.0 4.2 Figure 2 9. 2.0 2.0 3.0 3.0 4.0 4.0 5.0 5.0 6.0 6.0 7.0 7.0 8.0 8.0 9.0 9.0 10.0 10.0 Figure 4 7- X 5. 3. X (a) Which data set indicates the strongest negative linear relationship between its two variables? (Choose one) (b) In which data set is there evidence of a strong nonlinear relationship between the two variables? (Choose one) (c) Which data set has an apparent positive, but not perfect, linear relationship between its two variables? (Choose one) Evelyn Answer the following questions. The same response may be the correct answer for more than one question. (d) Which data set indicates a perfect positive linear relationship between its two variables? (Choose one) x Español X xx X Ś ES E A
Below are four bivariate data sets and their scatter plots. (Note that all of the scatter plots are displayed with the same scale.) Each data set is made up of sample values drawn from a population. x y 11 1.0 3.0 10- 9- 8+ 2.0 4.1 3.0 3.3 7+ 4.0 4.9 6+ 5- 5.0 4.3 6.0 6.9 3- X 2- 7.0 6.3 8.0 7.7 9.0 7.1 10.0 8.3 Figure 1 w t 1.0 3.9 2.0 6.5 3.0 8.1 4.0 9.0 5.0 10.1 6.0 10.3 34 10+ 9- 8+ 7+ 4 x 7.0 9.7 8.0 8.4 9.0 6.5 10.0 4.6 Figure 3 X (Choose one) the x, y data set (b) the u, v data set the w, t data set the m, n data set X ▼ W u y 1.0 7.4 10- 2.0 8.9 9- 3.0 7.2 4.0 5.2 5.0 7.9 6.0 5.2 8+ 7+ 6+ 5. 4. 3. 2 7.0 5.0 8.0 7.0 9.0 5.7 10.0 4.2 Figure 2 8. mn 1.0 1.0 10+ 9. 2.0 2.0 3.0 3.0 4.0 4.0 5.0 5.0 6.0 6.0 7.0 7.0 8.0 8.0 9.0 9.0 10.0 10.0 Figure 4 7. X 6. 5. 4. 3. X X (a) Which data set indicates the strongest negative linear relationship between its two variables? ere evidence of a strong nonlinear relationship between Answer the following questions. The same response may be the correct answer for more than one question. (c) Which data set has an apparent positive, but not perfect, linear relationship between its two variables? (Choose one) (d) Which data set indicates a perfect positive linear relationship between its two variables? (Choose one) + X X Español + m Ś
Transcribed Image Text:Below are four bivariate data sets and their scatter plots. (Note that all of the scatter plots are displayed with the same scale.) Each data set is made up of sample values drawn from a population. x y 11 1.0 3.0 10- 9- 8+ 2.0 4.1 3.0 3.3 7+ 4.0 4.9 6+ 5- 5.0 4.3 6.0 6.9 3- X 2- 7.0 6.3 8.0 7.7 9.0 7.1 10.0 8.3 Figure 1 w t 1.0 3.9 2.0 6.5 3.0 8.1 4.0 9.0 5.0 10.1 6.0 10.3 34 10+ 9- 8+ 7+ 4 x 7.0 9.7 8.0 8.4 9.0 6.5 10.0 4.6 Figure 3 X (Choose one) the x, y data set (b) the u, v data set the w, t data set the m, n data set X ▼ W u y 1.0 7.4 10- 2.0 8.9 9- 3.0 7.2 4.0 5.2 5.0 7.9 6.0 5.2 8+ 7+ 6+ 5. 4. 3. 2 7.0 5.0 8.0 7.0 9.0 5.7 10.0 4.2 Figure 2 8. mn 1.0 1.0 10+ 9. 2.0 2.0 3.0 3.0 4.0 4.0 5.0 5.0 6.0 6.0 7.0 7.0 8.0 8.0 9.0 9.0 10.0 10.0 Figure 4 7. X 6. 5. 4. 3. X X (a) Which data set indicates the strongest negative linear relationship between its two variables? ere evidence of a strong nonlinear relationship between Answer the following questions. The same response may be the correct answer for more than one question. (c) Which data set has an apparent positive, but not perfect, linear relationship between its two variables? (Choose one) (d) Which data set indicates a perfect positive linear relationship between its two variables? (Choose one) + X X Español + m Ś
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