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A recent working paper (Melo and Suzuki, 2021) studied the effect of weather on student test performance on a national exam in Brazil. The results

A recent working paper (Melo and Suzuki, 2021) studied the effect of weather on student test performance on a national exam in Brazil. The results from the regression model are presented below. Variable Coefficient SE(Coeff) Temperature during exam (in degrees Celsius) -0.0097 0.001 Precipitation on exam day 0.0066 0.0314. Write down regression equation

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