statistics
posted by carmen .
Is this a descriptive study or an inferential study. I say inferential......
The average professional musiciansâ€™ salaries (in thousands) in the United States, England and Germany were complied and compared for years 1997 and 2007.
Country 1997 2007
United States 1,200 2,256
England 952 3,562
Germany 450 953
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