Question: Another variable in this AHA database is Service, which is essentially the type of hospital. In the database under Service, there are 15 different types

Another variable in this AHA database is Service, which is essentially the type of hospital. In the database under Service, there are 15 different types of hospitals coded from 1 to 15. As an example, code 3 represents orthopedic hospitals. Using the database and techniques presented in this chapter, test to determine if Service (type of hospital) is independent of Region. (Round answer to 3 decimal places, e.g. 15.251.) American Hospital Association database Find the Chi-square value and check whether Service is independent of Region or not.

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