The following data concern a sample of employees of the U.S. Marshalls in the state of New York. Identify the qualitative and quantitative variables, the categories associated with each qualitative variable, and the measurement scales for all variables. Country Station Title Grade NEW YORK-KINGS New York Country New York Country Kings Country Erie Country Onondaga Country New York Country Onondaga Country Erie Country New York Country Kings Country NEW YORK-NY NEW YORK-NY NEW YORK-KINGS BUFFALO SYRACUSE NEW YORK-NY SYRACUSE BUFFALO NEW YORK-NY BUDGET ANALYSIS GENERAL BUSINESS AND INDUSTRY GENERAL BUSINESS AND INDUSTRY MISCELLANEOUS CLERK AND ASSISTANT MISCELLANEOUS CLERK AND ASSISTANT GS 07 Salary $51,030 GS 07 $55,405 ACCOUNTING TECHNICIAN GS 07 $45,196 ADMINISTRATIVE OFFICER GS 13 $95,023 GS 09 $53,773 GS 11 $66,887 GS 11 $74,628 MISCELLANEOUS ADMINISTRATION AND PROGRAM MISCELLANEOUS ADMINISTRATION AND PROGRAM GS 09 $59,962 GS 09 $57,065 GENERAL BUSINESS AND INDUSTRY GS 11 $66,887