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data Set XY 1.0 10.0 2.0 9.0 3.0 8.0 4.0 7.0 5.0 6.0 05.0 7.0 4.0 8.0 3.0 9.02.0 110.0/1.0 14 U V 1.0 6.8 2.019.8 3.0 4,1 4.0 8.7 10- 9 8 1- X 64 5.0 4.9 6.0 2.0 5+ 70 5.9 4. 8.0 10.1 3 9.0 4.8 2 10.08.1 1- ata Set y 114 9 -X 87 nt 6 5. 4 3 2 it X X t X 12345 X 12345 X X x + X 47 X -X X +++ 8 9 10 11 + * 61 8 9 10 11 u T data Set A WT 1.0/3.1 10- 2.0 4.5 - 3.0 3.4 4.0 5.2 1 3 5.0 5.0 6.0 6.9 S S 7.0 5.8 4. 37 2 8.0 7.8 9.07.3 18.08.2 1 N m (1 TO 7.9 10 2.0 8.8 3.07.09 4.0 5.7 8 t O IN 4- 3- 2 A X X XX X X + 1 2 3 4 5 6 7 8 9 10 11 x x X X 5.08.1 6.0 4.6 7.0 4.3 8.0 7.4 19.06.1 10.04.0 ++ 89 +3 10 11 1 2 3 4 5 67 A) Which data set indicates the strongest positive linear relationship between it's tovo variable? B) What data set has an apparent negativi but not perfect linear relationship between it's two variable? C) in which data set is there evidence of a strong non linear relationship between the two variables? D) Which data set indicates a perfect negative linear relationship between it's two variable? X x S

data Set XY 1.0 10.0 2.0 9.0 3.0 8.0 4.0 7.0 5.0 6.0 05.0 7.0 4.0 8.0 3.0 9.02.0 110.0/1.0 14 U V 1.0 6.8 2.019.8 3.0 4,1 4.0 8.7 10- 9 8 1- X 64 5.0 4.9 6.0 2.0 5+ 70 5.9 4. 8.0 10.1 3 9.0 4.8 2 10.08.1 1- ata Set y 114 9 -X 87 nt 6 5. 4 3 2 it X X t X 12345 X 12345 X X x + X 47 X -X X +++ 8 9 10 11 + * 61 8 9 10 11 u T data Set A WT 1.0/3.1 10- 2.0 4.5 - 3.0 3.4 4.0 5.2 1 3 5.0 5.0 6.0 6.9 S S 7.0 5.8 4. 37 2 8.0 7.8 9.07.3 18.08.2 1 N m (1 TO 7.9 10 2.0 8.8 3.07.09 4.0 5.7 8 t O IN 4- 3- 2 A X X XX X X + 1 2 3 4 5 6 7 8 9 10 11 x x X X 5.08.1 6.0 4.6 7.0 4.3 8.0 7.4 19.06.1 10.04.0 ++ 89 +3 10 11 1 2 3 4 5 67 A) Which data set indicates the strongest positive linear relationship between it's tovo variable? B) What data set has an apparent negativi but not perfect linear relationship between it's two variable? C) in which data set is there evidence of a strong non linear relationship between the two variables? D) Which data set indicates a perfect negative linear relationship between it's two variable? X x S

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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### Analysis of Data Sets #### Data Sets and Scatter Plots 1. **First Data Set (x, y)** | x | y | |----|----| | 1.0| 10.0| | 2.0| 9.0 | | 3.0| 8.0 | | 4.0| 7.0 | | 5.0| 6.0 | | 6.0| 5.0 | | 7.0| 4.0 | | 8.0| 3.0 | | 9.0| 2.0 | |10.0| 1.0 | - **Graph Explanation:** A scatter plot with points roughly forming a downward line, indicating a consistent negative linear relationship between variables x and y. 2. **Second Data Set (u, v)** | u | v | |----|----| | 2.0| 4.8 | | 3.0| 3.9 | | 4.0| 8.7 | | 5.0| 2.0 | | 6.0| 2.9 | | 7.0| 5.1 | | 8.0| 3.1 | | 9.0| 4.0 | |10.0| 8.1 | - **Graph Explanation:** A scatter plot where points are dispersed in an irregular pattern, indicating no apparent linear relationship between variables u and v. 3. **Third Data Set (w, t)** | w | t | |----|----| | 1.0| 3.1 | | 2.0| 4.5 | | 3.0| 3.4 | | 4.0| 5.3 | | 5.0| 5.0 | | 6.0| 7.0 | | 7.0| 7.8 | | 8.0| 9.6 | | 9.0| 9.6 | |10.0|10.2 | -
Transcribed Image Text:### Analysis of Data Sets #### Data Sets and Scatter Plots 1. **First Data Set (x, y)** | x | y | |----|----| | 1.0| 10.0| | 2.0| 9.0 | | 3.0| 8.0 | | 4.0| 7.0 | | 5.0| 6.0 | | 6.0| 5.0 | | 7.0| 4.0 | | 8.0| 3.0 | | 9.0| 2.0 | |10.0| 1.0 | - **Graph Explanation:** A scatter plot with points roughly forming a downward line, indicating a consistent negative linear relationship between variables x and y. 2. **Second Data Set (u, v)** | u | v | |----|----| | 2.0| 4.8 | | 3.0| 3.9 | | 4.0| 8.7 | | 5.0| 2.0 | | 6.0| 2.9 | | 7.0| 5.1 | | 8.0| 3.1 | | 9.0| 4.0 | |10.0| 8.1 | - **Graph Explanation:** A scatter plot where points are dispersed in an irregular pattern, indicating no apparent linear relationship between variables u and v. 3. **Third Data Set (w, t)** | w | t | |----|----| | 1.0| 3.1 | | 2.0| 4.5 | | 3.0| 3.4 | | 4.0| 5.3 | | 5.0| 5.0 | | 6.0| 7.0 | | 7.0| 7.8 | | 8.0| 9.6 | | 9.0| 9.6 | |10.0|10.2 | -
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