FACTOID #17: Though Rhode Island is the smallest state in total area, it has the longest official name: The State of Rhode Island and Providence Plantations.
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Strength of correlation (R squared): 0.622 (this correlation is potentially significant)
Coal Consumption (Short Tons). This dataset indicates state figures, in short tons, for annual coal consumption.
Electric Power Industry Emissions - NOx (Short Tons). These numbers indicate the estimated level of nitrogen oxides (NOx)emissions from the electric power industry. Units are short tons.