Question

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
6.96.9	8.18.1	8.88.8
6.16.1	6.96.9	8.68.6
7.77.7	8.78.7	8.98.9
7.17.1	7.17.1	8.48.4
6.76.7	8.38.3	9.19.1
6.56.5	8.18.1	8.38.3
6.46.4	7.87.8	9.39.3
6.76.7	7.27.2	9.99.9
7.27.2		8.68.6
7.97.9

What are the hypotheses for this​ test?

A.

Upper H 0H0​:

mu 1μ1equals=mu 2μ2equals=mu 3μ3

Upper H 1H1​:

mu 1μ1not equals≠mu 2μ2not equals≠mu 3μ3

B.

Upper H 0H0​:

At least one of the means is different from the others.

Upper H 1H1​:

mu 1μ1equals=mu 2μ2equals=mu 3μ3

C.

Upper H 0H0​:

mu 1μ1not equals≠mu 2μ2not equals≠mu 3μ3

Upper H 1H1​:

mu 1μ1equals=mu 2μ2equals=mu 3μ3

D.

Upper H 0H0​:

mu 1μ1equals=mu 2μ2equals=mu 3μ3

Upper H 1H1​:

At least one of the means is different from the others.Your answer is correct.

Determine the test statistic.

F =

Answer 1