SOLUTION: A data set has the following points: (2,3), (4,7), (6,8) The slope of the linear regression line is 1.25. Find the y-intercept of the linear regression.

Algebra ->  Probability-and-statistics -> SOLUTION: A data set has the following points: (2,3), (4,7), (6,8) The slope of the linear regression line is 1.25. Find the y-intercept of the linear regression.      Log On


   

Question 464212: A data set has the following points:
(2,3), (4,7), (6,8)
The slope of the linear regression line is 1.25. Find the y-intercept of the linear regression.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
A data set has the following points:
(2,3), (4,7), (6,8)
The slope of the linear regression line is 1.25. Find the y-intercept of the linear regression.
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I ran a LinReg TI-84 program against the data
and found a y-intercept of 1.0000
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Equation:
y = 1.25x+1
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Cheers,
Stan H.
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