TABLE 12-20 Three New Different Models of Compact SUVs Have Just Arrived

question 71

Short Answer

TABLE 12-20
Three new different models of compact SUVs have just arrived at the market. You are interested in comparing the gas mileage performance of all three models to see if they are the same. A partial computer output for twelve compact SUVs of each model is given below:

You are told that the gas mileage population distributions for all three models are not normally distributed.
-Referring to Table 12-20, what is your decision on the test using a 5% level of significance?

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Definitions:

Collective Way

Describes a method or approach characterized by shared or joint action toward a common goal.

Leadership Theory

The study and interpretation of the various styles, traits, and behaviors that define effective leadership.

LMX

Leader-Member Exchange theory, which focuses on the relationship between leaders and each of their followers individually, suggesting that better relationships result in higher organizational outcomes.

In-group

A social group toward which an individual feels loyalty and respect, often distinguishing members from those in the out-group.