For nine months, Joan observes the average daily gas consumption for her house and the corresponding average temperature that month. She gets the following scatterplot (with regression line equation presented and drawn in):    After collecting the data, Joan had insulation installed in her home. The next month, the average temperature was 30 and her home (with insulation) consumed 682 gas daily. Approximately how much gas did the insulation save her daily that month?    Which of the terms does apply to the relationship between temperature and gas consumed?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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For nine months, Joan observes the average daily gas consumption for her house and the corresponding average temperature that month. She gets the following scatterplot (with regression line equation presented and drawn in):    After collecting the data, Joan had insulation installed in her home. The next month, the average temperature was 30 and her home (with insulation) consumed 682 gas daily. Approximately how much gas did the insulation save her daily that month?    Which of the terms does apply to the relationship between temperature and gas consumed?
quizzes/274539/take
regression line equation presented and drawn in):
Predicted Gas Consumption = 1437.6 – (20.2 * Temperature)
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Temperature
Interpreting the regression line (formula above the graph), in general, about how much is gas
Gas Consumed
Transcribed Image Text:quizzes/274539/take regression line equation presented and drawn in): Predicted Gas Consumption = 1437.6 – (20.2 * Temperature) 900 800 700 600 500 400 300 200 100 25 35 45 55 65 Temperature Interpreting the regression line (formula above the graph), in general, about how much is gas Gas Consumed
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