Computer or Calculator For the data sets in Problem, set up the system of equations to find a least squares fit. (A spreadsheet is a very fast way to compute the sums, and to make a scatter plot.) Then solve the system to find the actual least squares line y = k + mx. Finally, plot the points and the line.
x | y |
1.6 | 1.7 |
3.2 | 5.3 |
6.9 | 5.1 |
8.4 | 6.5 |
9.1 | 8.0 |
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