Answer:
a. the line that passes through the most data points.
Step-by-step explanation:
Regression analysis, is used to draw the line of‘ best fit’ through co-ordinates on a graph. The techniques used enable a mathematical equation of the straight line form y=mx+c to be deduced for a given set of co-ordinate values, the line being such that the sum of the deviations of the co-ordinate values from the line is a minimum, i.e.
The least-squares regression lines is the line of best fit
6.9 has 1 decimal, therefore we'll use 1 zero and lose the dot
<span>for example, (1;5)
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Answer:
-(m-6)=3m+14
-m+6=3m+14
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