The region of a country with the highest level of coal production for the past six years is shown below.   Southwest Western Southern Western Western Western     Determine whether the data are qualitative or quantitative and identify the data​ set's level of measurement. Are the data qualitative or​ quantitative?     a.Quantitative   b. Qualitative   What is the data​ set's level of​ measurement?     A. Ordinal   B. Nominal   C. Ratio   D. Interval

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