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FromSassampleSof n = 15 readingsSon X = Traffic$Volume$(carsSperShours) Sand Y = Carbon Monoxide Concentrations (PPM)S takens ats certains metropolitans airs qualitys samplingSsites, SweShaveStheseSstatistics$(see$the imageSbelow$). TestSwhetherSthereSissa $significantSrelationshipSbetweenSthe$variablesSatsa 50% levelSof$significanceS. Σx= 3,550 Ey = 167.8 Ex = 974, 450 Ey = 1,915. 36 E xy = 41, 945 What is the expected traffic volume (cars per hour) if the Carbon Monoxide Concentration (PPM) is 11.03?

FromSassampleSof n = 15 readingsSon X = Traffic$Volume$(carsSperShours) Sand Y = Carbon Monoxide Concentrations (PPM)S takens ats certains metropolitans airs qualitys samplingSsites, SweShaveStheseSstatistics$(see$the imageSbelow$). TestSwhetherSthereSissa $significantSrelationshipSbetweenSthe$variablesSatsa 50% levelSof$significanceS. Σx= 3,550 Ey = 167.8 Ex = 974, 450 Ey = 1,915. 36 E xy = 41, 945 What is the expected traffic volume (cars per hour) if the Carbon Monoxide Concentration (PPM) is 11.03?

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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FromSa$sampleSof n = 15 readingsSon X = TrafficSVolume$(carsSperShour$) Sand Y = Carbon Monoxide Concentrations (PPM)S takens at$ certains metropolitan$ air$ qualitys samplingSsites, SweShaveSthesesstatistics$(seeSthe imageSbelow$). TestSwhether$thereSissa $significantSrelationshipSbetweenStheSvariablesSatsa 50% levelSof$significanceS. Ex = = 3, 550 E y = = 167. 8 Ex = 974, 450 Ey = 1,915. 36 E xy = 41, 945 What is the expected traffic volume (cars per hour) if the Carbon Monoxide Concentration (PPM) is 11.03?
Transcribed Image Text:FromSa$sampleSof n = 15 readingsSon X = TrafficSVolume$(carsSperShour$) Sand Y = Carbon Monoxide Concentrations (PPM)S takens at$ certains metropolitan$ air$ qualitys samplingSsites, SweShaveSthesesstatistics$(seeSthe imageSbelow$). TestSwhether$thereSissa $significantSrelationshipSbetweenStheSvariablesSatsa 50% levelSof$significanceS. Ex = = 3, 550 E y = = 167. 8 Ex = 974, 450 Ey = 1,915. 36 E xy = 41, 945 What is the expected traffic volume (cars per hour) if the Carbon Monoxide Concentration (PPM) is 11.03?
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