In an area of the Great Plains, records were kept on the relationship between the rainfall (in inches) and the yield of wheat (bushels per acre). Find the least-squares regression line for the given data. Round the least-squares regression line values to three decimal places. Rainfall, x 10.5 8.8 13.4 12.5 18.8 10.3 7.0 15.6 16.0 Yield, y 50.5 46.2 58.8 59.0 82.4 49.2 31.9 76.0 78.8 OA. y 4.379x + 4.267 B. y 4.267x+4.379 C. y -4.379x + 4.267 OD. y 4.267x-4.379
In an area of the Great Plains, records were kept on the relationship between the rainfall (in inches) and the yield of wheat (bushels per acre). Find the least-squares regression line for the given data. Round the least-squares regression line values to three decimal places. Rainfall, x 10.5 8.8 13.4 12.5 18.8 10.3 7.0 15.6 16.0 Yield, y 50.5 46.2 58.8 59.0 82.4 49.2 31.9 76.0 78.8 OA. y 4.379x + 4.267 B. y 4.267x+4.379 C. y -4.379x + 4.267 OD. y 4.267x-4.379
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
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