SOLUTION: need to know how to solve the equation for least square regression line
y-hat = b0+b1X
b1= [Exiyi - [(Exi*Eyi)/n]] / [E(xi^2) - [(Exi)^2]/n]
bo = y-bar - b1(x-bar)
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-> SOLUTION: need to know how to solve the equation for least square regression line
y-hat = b0+b1X
b1= [Exiyi - [(Exi*Eyi)/n]] / [E(xi^2) - [(Exi)^2]/n]
bo = y-bar - b1(x-bar)
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Question 138846: need to know how to solve the equation for least square regression line
y-hat = b0+b1X
b1= [Exiyi - [(Exi*Eyi)/n]] / [E(xi^2) - [(Exi)^2]/n]
bo = y-bar - b1(x-bar)
You can put this solution on YOUR website! b1= [Exiyi - [(Exi*Eyi)/n]] / [E(xi^2) - [(Exi)^2]/n]
bo = y-bar - b1(x-bar)
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Cheers,
Stan H.
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