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 0.025 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?
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 0.025 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?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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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 0.025significance 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?
Determine the test statistic.
F=
(Round to two decimal places as needed.)Identify the P-value.
P-value=
(Round to two decimal places as needed.)What is the conclusion of the test?
the null hypothesis. Conclude that the type of vehicle
appear to affect the amount of greenhouse gas emissions for these three types.
appear to affect the amount of greenhouse gas emissions for these three types.
Transcribed Image Text: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 0.025 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?
E Click the icon to view the data.
What are the hypotheses for this test?
Data Table
O A. Ho: H1 H2 * H3
H1: H1 = P2 = P3
O B. Hn: At least one of the means is different from the others.
Туре А
Туре В
Туре C
H: H1 = H2 = H3
7.2
7.7
7.9
8.1
7.5
7.5
OC. Ho: H1 = H2 = H3
H1: At least one of the means is different from the others.
7.9
7.2
7.6
7.4
7.7
7.4
7.9
7.9
6.9
O D. Ho: H1= H2 = H3
H1: H1 H2 H3
7.2
7.2
8.1
6.7
8.2
7.3
7.7
7.3
8.1
7.3
6.8
Determine the test statistic.
7.8
F =
(Round to twwo decimal places as needed.)
Identify the P-value.
Print
Done
P-value =
(Round to two decimal places as needed.)
What is the conclusion of the test?
the null hypothesis. Conclude that the type of vehicle
appear to affect the amount of greenhouse gas emissions for these
three types.
O + a 723
o co o
EIF77 777 7O
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