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What is the expected Carbon Monoxide Concentration (PPM) if the traffic volume (cars per hour) is 1049?

What is the expected Carbon Monoxide Concentration (PPM) if the traffic volume (cars per hour) is 1049?

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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[REAL ELEVENTH QUESTION]

 

FromSassampleSof n = 15 readingsSon X = TrafficSVolume$(carsSperShours) Sand Y = Carbon Monoxide Concentrations (PPM)$ takens ats certains metropolitans air$ qualitys sampling$sites,$weShaveSthese$statistics$(seeSthe image$below$). TestSwhether$thereSissa $significantSrelationshipSbetweenSthe$variablesSatsa 50% levelSof$significances. Σx= 3,550 E y = = 167. 8 Ex = 974, 450 2 Ey = 1,915. 36 E xy = 41, 945 What is the expected Carbon Monoxide Concentration (PPM) if the traffic volume (cars per hour) is 1049?
Transcribed Image Text:FromSassampleSof n = 15 readingsSon X = TrafficSVolume$(carsSperShours) Sand Y = Carbon Monoxide Concentrations (PPM)$ takens ats certains metropolitans air$ qualitys sampling$sites,$weShaveSthese$statistics$(seeSthe image$below$). TestSwhether$thereSissa $significantSrelationshipSbetweenSthe$variablesSatsa 50% levelSof$significances. Σx= 3,550 E y = = 167. 8 Ex = 974, 450 2 Ey = 1,915. 36 E xy = 41, 945 What is the expected Carbon Monoxide Concentration (PPM) if the traffic volume (cars per hour) is 1049?
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