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Forty observations were used to estimate y = 0 + 1 x 1 + 2 x 2 + . The regression results are shown in
Forty observations were used to estimatey=0+1x1+2x2+. The regression results are shown in the accompanying table.
Coefficients Standard Error tStat p-Value
Intercept 13.83 2.42 5.71 1.56E-06
x1 2.53 0.15 16.87 5.84E-19
x2 0.29 0.06 4.83 2.38E-05
What is the sample regression equation?(Round your answers to 2 decimal places.)
y=_________-________x1+_______________x2
What is the predicted value foryifx1= 9 andx2= 25.(Round your answer to 2 decimal places.)
y
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