An auto manufacturing company wanted to investigate how the price of one of its car models depreciates with age. The research department at the company took a sample of eight cars of this model and collected the following information on the ages (in years) and prices (in hundreds of dollars) of these cars. 3 5 8 Price 36 48 41 60 79 53 37 46 Age 8 5 7 7 Find the least squares regression line equation in the form ŷ = a + bx. Use "Age" as the independent variable and "Price" as the dependent variable. Round your answers to four decimal places. +( i
An auto manufacturing company wanted to investigate how the price of one of its car models depreciates with age. The research department at the company took a sample of eight cars of this model and collected the following information on the ages (in years) and prices (in hundreds of dollars) of these cars. 3 5 8 Price 36 48 41 60 79 53 37 46 Age 8 5 7 7 Find the least squares regression line equation in the form ŷ = a + bx. Use "Age" as the independent variable and "Price" as the dependent variable. Round your answers to four decimal places. +( i
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.4: Mathematical Models And Least Squares Analysis
Problem 39E
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