Bivariate data for the quantitative variables x and y are given in the table below. These data are plotted in the scatter plot shown next to the table. In the scatter plot, sketch an approximation of the least-squares regression line for the data. X y 6.8 5.5 6.5 6.4 6.1 7.1 5.6 4.6 3.1 2.7 7.6 5.0 9.0 4.2 6.8 INI ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 4.5 IN 2.7 4.9 7.3 ▬▬▬▬▬▬▬▬ 9.2 9.9 3.6 6.8 1.4 9.7 6.1 11+ 101 94 84 6+ X X X xx xx X X X X X Ś
Bivariate data for the quantitative variables x and y are given in the table below. These data are plotted in the scatter plot shown next to the table. In the scatter plot, sketch an approximation of the least-squares regression line for the data. X y 6.8 5.5 6.5 6.4 6.1 7.1 5.6 4.6 3.1 2.7 7.6 5.0 9.0 4.2 6.8 INI ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 4.5 IN 2.7 4.9 7.3 ▬▬▬▬▬▬▬▬ 9.2 9.9 3.6 6.8 1.4 9.7 6.1 11+ 101 94 84 6+ X X X xx xx X X X X X Ś
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Bivariate

Transcribed Image Text:Bivariate data for the quantitative variables x and y are given in the table below. These data are plotted in the scatter plot shown next to the table.
In the scatter plot, sketch an approximation of the least-squares regression line for the data.
X
y
6.8
6.4
4.5
5.5
6.5
6.1
7.1
5.6
4.6
7.3
3.1
9.2
2.7
9.9
7.6 3.6
5.0
6.8
9.0 1.4
4.2
9.7
6.8
6.1
4.0 7.4
3.4
8.5
6.6
3.3
8.0 2.5
8.2
2.0
2.7
4.9
11+
10+
9+
7+
6+
5+
4+
$
34
24
0
1
2
X
X
3
X
X
xx
4
XX
5
++
6
7
8
9
10
11
F
X
5
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