(b) Predict y when x, 180 and x, = 320. =

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Chapter3: Straight Lines And Linear Functions
Section3.4: Linear Regression
Problem 12SBE: Find the equation of the regression line for the following data set. x 1 2 3 y 0 3 4
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The estimated regression equation for a model involving two independent variables and 10 observations follows.
ŷ
= 26.1970 + 0.5401x, + 0.4970x2
Transcribed Image Text:The estimated regression equation for a model involving two independent variables and 10 observations follows. ŷ = 26.1970 + 0.5401x, + 0.4970x2
(b) Predict y when
X1
= 180 and
X2
= 320.
Transcribed Image Text:(b) Predict y when X1 = 180 and X2 = 320.
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