A Survey Was Recently Conducted in Which Random Samples of Car

question 38

Multiple Choice

A survey was recently conducted in which random samples of car owners of Chrysler,GM,and Ford cars were surveyed to determine their satisfaction.Each owner was asked to rate overall satisfaction on a scale of 1 (poor) to 1000 (excellent) .The following data were recorded: If the analysts are not willing to assume that the population ratings are normally distributed and will use the Kruskal-Wallis test to determine if the three companies have different median ratings,what is the appropriate critical value if the test is to be conducted using an alpha = .05 level?

• A)= 5.05
• B)χ² = 5.99
• C)χ² = 24.99
• D)= 3.67

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Definitions:

Three Checks

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Work Week

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