Using a calculator, the equation of the line of best fit is given by:
y = 0.81019x + 3.49074.
How to find the equation of linear regression using a calculator?
To find the equation, we need to insert the points (x,y) in the calculator.
In this problem, the points are:
(57,45),(65,61),(34,30),(87,78),(42,41),(35,36),(59,35),(61,57),(25,23),(35,34)
Using a calculator, the line of best fit is:
y = 0.81019x + 3.49074.
More can be learned about lines of best fit at https://brainly.com/question/22992800
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