x1 x2 x3 x4 x5 y 3 3 3 3 0 0.787 8 30 8 8 0 0.293 3 6 6 6 0 1.71 4 4 4 12 0 0.203 8 7 6 5 0 0.806 10 20 5 5 0 4.713 8 6 3 3 25 0.607 6 24 4 4 25 9.107 4 10 12 4 25 9.21 16 12 8 4 25 1.365 3 10 8 8 25 4.554 8 3 3 3 25 0.293 3 6 3 3 50 2.252 3 8 8 3 50 9.167 4 8 4 8 50 0.694 5 2 2 2 50 0.379 2 2 2 3 50 0.485 10 15 3 3 50 3.345 15 6 2 3 50 0.208 15 6 2 3 75 0.201 10 4 3 3 75 0.329 3 8 2 2 75 4.966 6 6 6 4 75 1.362 2 3 8 6 75 1.515 3 3 8 8 75 0.751