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CO2 450 400 350 300 250 200 150 100 50 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0

CO2 450 400 350 300 250 200 150 100 50 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0

MATLAB: An Introduction with Applications
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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The image shows a scatter plot graph labeled "CO2" in an Excel spreadsheet. The x-axis ranges from 0 to 16, and the y-axis ranges from 0 to 450. Each axis is marked at intervals of 2 and 50, respectively. Blue data points are plotted throughout the graph, indicating a positive correlation between the variables on the axes. As the x-values increase, the corresponding y-values tend to increase as well, forming a trend line that suggests a linear relationship. The data is fairly dense, with clustering along the trend line, indicating consistency in the relationship between the variables represented.
Transcribed Image Text:The image shows a scatter plot graph labeled "CO2" in an Excel spreadsheet. The x-axis ranges from 0 to 16, and the y-axis ranges from 0 to 450. Each axis is marked at intervals of 2 and 50, respectively. Blue data points are plotted throughout the graph, indicating a positive correlation between the variables on the axes. As the x-values increase, the corresponding y-values tend to increase as well, forming a trend line that suggests a linear relationship. The data is fairly dense, with clustering along the trend line, indicating consistency in the relationship between the variables represented.
You just used a scatterplot to examine the relationship between CO2 emissions and city fuel consumption for 502 vehicles that use regular fuel. Find the correlation between these two variables. Round to 3 decimal places. Please make sure you use the correct variables in the data set. [Text Box]
Transcribed Image Text:You just used a scatterplot to examine the relationship between CO2 emissions and city fuel consumption for 502 vehicles that use regular fuel. Find the correlation between these two variables. Round to 3 decimal places. Please make sure you use the correct variables in the data set. [Text Box]
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