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Bivariate data for the quantitive variables

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Bivariate data for the quantitive 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
4.2 6.7
4.6 6.2
4.5 5.5
8.6 3.4
3.6 8.0
6.8 4.6
8.9 3.9
1.4 8.8
9.7 2.6
2.6 8.0
3.2 6.9
5.6 6.6
2.2 7.6
6.4 5.5
6.2 5.9
7.1 5.2
9.5 4.3
7.8 4.2

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https://brainmass.com/statistics/correlation/bivariate-data-quantitive-variables-233765

Solution Summary

Sketches for the least-squares regression lines for bivariate data are provided.

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