Smoothing constant in the Nave method is (a) 0.2 to 0.5 (b) 0.5 to 0.7 (c) 1 (d) None of these

Smoothing constant in the Naïve method is (a) 0.2 to 0.5 (b) 0.5 to 0.7 (c) 1 (d) None of these