SCENARIO 12-17 Three New Different Models of Compact SUVs Have Just Arrived

question 135

Short Answer

SCENARIO 12-17
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 Scenario 12-17,what is the value of the Kruskal-Wallis test statistic?

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Definitions:

Ethnocentrism

The principle of using one’s own culture as a means or standard by which to evaluate another group or individual, leading to the view that cultures other than one’s own are abnormal or inferior.

Ethnocentrism

The belief in the inherent superiority of one's own ethnic group or culture, often accompanied by a tendency to judge other cultures by one's own cultural standards.

Sociologists

Scholars who study the development, structure, and functioning of human society, as well as social problems and interactions within it.

Anthropologists

Scientists who study human societies, cultures, and their development over time.