As part of a study designed to compare hybrid and similarly equipped conventional vehicles, Consumer Reports tested a variety of classes of hybrid and all-gas model cars and sport utility vehicles (SUV’s). You are given the required information in the Excel data-file named HybridTest. Test for any significant effect due to Class, Type using multiple regressions. Create dummy variables for Class and Type. Use alpha=0.05Make/ModelClassTypeMPGHonda CivicSmall CarHybrid37Honda CivicSmall CarConventional28Toyota PriusSmall CarHybrid44Toyota CorollaSmall CarConventional32Chevrolet MalibuMidsize CarHybrid27Chevrolet MalibuMidsize CarConventional23Nissan AltimaMidsize CarHybrid32Nissan AltimaMidsize CarConventional25Ford EscapeSmall SUVHybrid27Ford EscapeSmall SUVConventional21Saturn VueSmall SUVHybrid28Saturn VueSmall SUVConventional22Lexus RXMidsize SUVHybrid23Lexus RXMidsize SUVConventional19Toyota HighlanderMidsize SUVHybrid24Toyota HighlanderMidsize SUVConventional18

From the given information, Hybrid test file contains the variables: Class, type, MPG and model.…

As part of a study designed to compare hybrid and similarly equipped conventional vehicles, Consumer Reports tested a variety of classes of hybrid and all-gas model cars and sport utility vehicles (SUV’s). You are given the required information in the Excel data-file named HybridTest. Test for any significant effect due to Class, Type using multiple regressions. Create dummy variables for Class and Type. Use alpha=0.05 Make/Model Class Type MPG Honda Civic Small Car Hybrid 37 Honda Civic Small Car Conventional 28 Toyota Prius Small Car Hybrid

As part of a study designed to compare hybrid and similarly equipped conventional vehicles, Consumer Reports tested a variety of classes of hybrid and all-gas model cars and sport utility vehicles (SUV’s). You are given the required information in the Excel data-file named HybridTest. Test for any significant effect due to Class, Type using multiple regressions. Create dummy variables for Class and Type. Use alpha=0.05 Make/Model Class Type MPG Honda Civic Small Car Hybrid 37 Honda Civic Small Car Conventional 28 Toyota Prius Small Car Hybrid

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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Make/Model	Class	Type	MPG
Honda Civic	Small Car	Hybrid	37
Honda Civic	Small Car	Conventional	28
Toyota Prius	Small Car	Hybrid	44
Toyota Corolla	Small Car	Conventional	32
Chevrolet Malibu	Midsize Car	Hybrid	27
Chevrolet Malibu	Midsize Car	Conventional	23
Nissan Altima	Midsize Car	Hybrid	32
Nissan Altima	Midsize Car	Conventional	25
Ford Escape	Small SUV	Hybrid	27
Ford Escape	Small SUV	Conventional	21
Saturn Vue	Small SUV	Hybrid	28
Saturn Vue	Small SUV	Conventional	22
Lexus RX	Midsize SUV	Hybrid	23
Lexus RX	Midsize SUV	Conventional	19
Toyota Highlander	Midsize SUV	Hybrid	24
Toyota Highlander	Midsize SUV	Conventional	18