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

question 149

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 critical value of the Kruskal-Wallis test statistic?

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Definitions:

Demographic Research

The study of human populations, including their size, growth, density, distribution, and statistics regarding birth, marriage, disease, and death.

Population Growth

The increase in the number of individuals in a population, often discussed in the context of its effects on society and the environment.

Egalitarian Gender Roles

Social roles based on the belief in equality between genders, emphasizing shared responsibilities and equal rights.

Ecological Succession

In the theory of human ecology refers to the process by which a distinct urban group moves from one area to another and a second group comes in to replace the group that has moved out.