A Survey Was Recently Conducted in Which Random Samples of Car

question 85

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 correct test statistic for these data?

• A) H = 1.965
• B) t = 1.96
• C) H = 3.34
• D) H = .65

---

Definitions:

Body Armor

Protective clothing or equipment designed to absorb or deflect physical attacks, typically used by military personnel, law enforcement officers, and civilians in certain situations.

Demand

The quantity of a good or service that consumers are willing and able to purchase at a given price over a specified time period.

The Kingdom

Often a reference to a realm or domain governed by a king, but without specific context, it's difficult to provide a precise definition.

Alexandria

A major city on the Mediterranean coast of Egypt, known for its rich history and significant archaeological sites.