Answered: The data found below measure the…

Name: The data found below measure the amounts of greenhouse gas emissions f
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Description: The data found below measure the amounts of greenhouse gas emissions from three types of vehicles. The measurements are in tons per year, expressed as CO2 equivalents. Use a 0.05 significance level to test the claim that the different types of vehic

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 data found below measure the amounts of greenhouse gas emissions from three types of vehicles. The measurements are in tons per year, expressed as CO2 equivalents. Use a 0.05 significance level to test the claim that the different types of vehicle have the same mean amount of greenhouse gas emissions. Based on the results, does the type of vehicle appear to affect the amount of greenhouse gas emissions?

Type A	Type B	Type C

7.6	7.5	6.7
6.2	5.9	7.5
6.7	5.7	6.8
6.9	6.8	6.2
7.2	6.9	6.8
6.2	6.7	7.4
7.2	6.8	7.6
6.1	6.3	6.9
7.2		6.3
7.2

The null hypothesis for this test is:

H0: μ1=μ2=μ3

H1: At least one of the means is different from the others

** Determine the test statistic. F=_____

** Determine the P-value. P-value=_____

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