Perform a pairwise comparison test

Reference no: EM131050134

Perform a pairwise comparison test on the sample means from Problem 1.

Problem 1

A consumer group is testing the gas mileage of three different models of cars. Several cars of each model were driven 500 miles and the mileage was recorded as follows.

Test for a difference between sample means using α = 0.05.

Reference no: EM131050134

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