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

  For Blocks reject H0 if F >

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

for above at(2,6) degree of freedom in numerator and denomiantor Treatments (cars) reject H0 if F >7.26

at(3,6) degree of freedom in numerator and denomiantor   For Blocks reject H0 if F > 6.60

for above applying two way ANOVA :

please revert for any clarification

Source of Variation SS df MS F treatments 0.22 2 0.11 0.29 Blocks 22.90 3 7.63 19.87 Error 2.31 6 0.38 Total 25.43 11

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