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

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Bivariate

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
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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