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The Least-Squares Regression Equation Y = 50 + 0

Question 88

Multiple Choice

The least-squares regression equation y = 50 + 0.1x gives the yield in bushels per acre of corn when x pounds of fertilizer are applied. Predict the yield for a farmer who plans to use 320 pounds of fertilizer.


A) 82 bushels per acre
B) 16,032 bushels per acre
C) 37 bushels per acre
D) 50.32 bushels per acre

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