Martin Motors has in stock three cars of the same make and model. The Sales Mana

Question

Martin Motors has in stock three cars of the same make and model. The Sales Manager would like to compare the gas consumption of the three cars (labeled car A, car B, and car C) using four different types of gasoline. For each trial, a gallon of gasoline was added to an empty tank, and the car was driven until it ran out of gas. The following table shows the number of miles driven in each trial.

At 0.05 significance level, state the decision rule for both treatments (Cars) and blocks (Gasoline). (Round your answers to 2 decimal places.)

Martin Motors has in stock three cars of the same make and model. The Sales Manager would like to compare the gas consumption of the three cars (labeled car A, car B, and car C) using four different types of gasoline. For each trial, a gallon of gasoline was added to an empty tank, and the car was driven until it ran out of gas. The following table shows the number of miles driven in each trial.

Explanation / Answer

3) null hypothesis:H0: 1 = 2 = 3

4) alternative hypothesis:Ha:Not all means are the same.

5) Null hypothesis: H0: 1 = 2 = 3 = 4

6) alternative hypothesis:Ha:Not all means are the same.

7) from above given information

For Treatments (cars) reject H0 if F >5.14

For Blocks reject H0 if F >4.76

8)

please find ANOVA table based on given information:

9)Do not reject There is  no difference between the four types of gasoline.

Do not reject There is no differenc  in the cars.

Do not reject

please revert for any clarification

Source of Variation SS df MS F treatments 6.89 2.00 3.44 0.84 Blocks 15.31 3.00 5.10 1.24 Error 24.71 6.00 4.12 Total 46.91 11.00

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