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Table 5 Correlation between mean discharge and mean rainfall from 1973 to 2016

From: The rainfall and discharge trends of Surma River area in North-eastern part of Bangladesh: an approach for understanding the impacts of climatic change

Independent variable Dependent variable r-value P.E (r) R2 R2 in % Significance
Annual mean rainfall Annual mean discharge 0.69 0.053 0.4761 47.61 Significant