(a) Compute the least-squares regression line for predicting energy consumption from house size. Round your answers to four decimal places. Regression line equation: y =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
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Compute the least-squares regression line for predicting energy consumption from house size. Round your answers to four decimal places.
(a) Compute the least-squares regression line for predicting energy consumption from house size. Round your answers to
four decimal places.
Regression line equation: y =
Transcribed Image Text:(a) Compute the least-squares regression line for predicting energy consumption from house size. Round your answers to four decimal places. Regression line equation: y =
Energy consumption: The following table presents the average annual energy expenditures (In dollars) for housing units of
various sizes (in square feet).
Size
Energy Expenditure
500
1131
600
1242
700
1293
800
1358
900
1485
1000
1527
1100
1586
1200
1625
Send data to Excel
Transcribed Image Text:Energy consumption: The following table presents the average annual energy expenditures (In dollars) for housing units of various sizes (in square feet). Size Energy Expenditure 500 1131 600 1242 700 1293 800 1358 900 1485 1000 1527 1100 1586 1200 1625 Send data to Excel
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