A landscaping company has collected data on home values (in thousands of $) and expenditures (in thousands of $) on landscaping with the hope of developing a predictive model to help marketing to potential new clients. Suppose the following table represents data for 14 households. Landscaping Expenditures ($1,000) Home Value ($1,000) 241 8.2 322 10.7 197 12.1 340 16.3 300 15.7 400 18.8 80 23.5 200 9.5 522 17.5 546 22.0 438 12.2 463 13.5 635 17.8 357 13.8 (a) Develop a scatter diagram with home value as the independent variable. - 25 900 900 800 700 * 600 500 800 320 20 700 600 15 15 500 400 400 蓋 101 10 300 200 * 100 300 200 100 O 100 200 300 400 500 600 700 800 900 10 15 20 25 100 200 300 400 500 600 700 800 900 10 15 20 25 Home Value ($1,000) Landscaping Expenditures ($1,000) Home Value ($1,000) Landscaping Expenditures ($1,000) Landscaping Expenditures ($1,000) Home Value ($1,000) Landscaping Expenditures ($1,000) Home Value ($1,000)
A landscaping company has collected data on home values (in thousands of $) and expenditures (in thousands of $) on landscaping with the hope of developing a predictive model to help marketing to potential new clients. Suppose the following table represents data for 14 households. Landscaping Expenditures ($1,000) Home Value ($1,000) 241 8.2 322 10.7 197 12.1 340 16.3 300 15.7 400 18.8 80 23.5 200 9.5 522 17.5 546 22.0 438 12.2 463 13.5 635 17.8 357 13.8 (a) Develop a scatter diagram with home value as the independent variable. - 25 900 900 800 700 * 600 500 800 320 20 700 600 15 15 500 400 400 蓋 101 10 300 200 * 100 300 200 100 O 100 200 300 400 500 600 700 800 900 10 15 20 25 100 200 300 400 500 600 700 800 900 10 15 20 25 Home Value ($1,000) Landscaping Expenditures ($1,000) Home Value ($1,000) Landscaping Expenditures ($1,000) Landscaping Expenditures ($1,000) Home Value ($1,000) Landscaping Expenditures ($1,000) Home Value ($1,000)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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