4 - x 0 July 8, 2019 16 32 64 128 4 x 0 4 x 0.5 4 x 0.25 4 x 0.7 4 x 0.75 4 x 0.2 4 x 0.3 4 x 0.6 4 x 0.4 4 x 0.8 4 x 0.1 4 x 0.9 4 x 0.15 4 x 0.03 4 x 0.05