A1: 2
A2: 1.8
A3: 2.1
A4: 3.2
A5: 2
A6: 3.1
A7: 1.6
A8: 1.4
A9: 2.2
A10: 1.8
A11: 2.4
A12: 1.9
A13: 1.9
A14: 2.5
A15: 4.44000000000001
A16: 1.8
A17: 2.4
A18: 2.7
A19: 2.4
A20: 2.8
A21: 2.5
A22: 4.1
A23: 4.3
A24: 3
A25: 3.6
A26: 4
A27: 3.9
A28: 3.9
A29: 4.2
A30: 4.3
A31: 4.70000000000001
A32: 4.3
A33: 3.4
A34: 3.3
A35: 4.5
A36: 3
A37: 4
A38: 4.5
A39: 2.7
A40: 3.7
A41: 4.6
A42: 4
A43: 4.25
A44: 3.9
A45: 3.5
A46: 4.1
A47: 3.15
A48: 2.45
A49: 2.9
B1: 1.3
B2: 3.5
B3: 4.5
B4: 1.7
B5: 2
B6: 2.5
B7: 3.5
B8: 1.4
B10: 1.8
B11: 2.4
B12: 1.9
B13: 2.3
B14: 2.5
B15: 2.4
B16: 1.8
B17: 3.6
B18: 2.7
B19: 3.7
B20: 2.8
B21: 2.7
B22: 4.1
B23: 2.4
B24: 3
B25: 1.9
B26: 4
B27: 4.7
B28: 4.2
B29: 1.3
B30: 2.7
B31: 3.7
B32: 3.2
B33: 1.4
B34: 2.9
B35: 2.8
B36: 3
B37: 4.6
B38: 4.7
B39: 2.7
B40: 3.7
B41: 2.9
B42: 3.5
B43: 4.25
B45: 2.9
B46: 4.1
B47: 4.2
B48: 2.45
B49: 4.32
B50: 3.9
B44: 3.9
A50: 3.9
B9: 1.3
ResidualPlot({(2, 1.3), (1.8, 3.5), (2.1, 4.5), (3.2, 1.7), (2, 2), (3.1, 2.5), (1.6, 3.5), (1.4, 1.4), (2.2, 1.3), (1.8, 1.8), (2.4, 2.4), (1.9, 1.9), (1.9, 2.3), (2.5, 2.5), (4.44000000000001, 2.4), (1.8, 1.8), (2.4, 3.6), (2.7, 2.7), (2.4, 3.7), (2.8, 2.8), (2.5, 2.7), (4.1, 4.1), (4.3, 2.4), (3, 3), (3.6, 1.9), (4, 4), (3.9, 4.7), (3.9, 4.2), (4.2, 1.3), (4.3, 2.7), (4.70000000000001, 3.7), (4.3, 3.2), (3.4, 1.4), (3.3, 2.9), (4.5, 2.8), (3, 3), (4, 4.6), (4.5, 4.7), (2.7, 2.7), (3.7, 3.7), (4.6, 2.9), (4, 3.5), (4.25, 4.25), (3.9, 3.9), (3.5, 2.9), (4.1, 4.1), (3.15, 4.2), (2.45, 2.45), (2.9, 4.32), (3.9, 3.9)}, FitPoly[{(2, 1.3), (1.8, 3.5), (2.1, 4.5), (3.2, 1.7), (2, 2), (3.1, 2.5), (1.6, 3.5), (1.4, 1.4), (2.2, 1.3), (1.8, 1.8), (2.4, 2.4), (1.9, 1.9), (1.9, 2.3), (2.5, 2.5), (4.44000000000001, 2.4), (1.8, 1.8), (2.4, 3.6), (2.7, 2.7), (2.4, 3.7), (2.8, 2.8), (2.5, 2.7), (4.1, 4.1), (4.3, 2.4), (3, 3), (3.6, 1.9), (4, 4), (3.9, 4.7), (3.9, 4.2), (4.2, 1.3), (4.3, 2.7), (4.70000000000001, 3.7), (4.3, 3.2), (3.4, 1.4), (3.3, 2.9), (4.5, 2.8), (3, 3), (4, 4.6), (4.5, 4.7), (2.7, 2.7), (3.7, 3.7), (4.6, 2.9), (4, 3.5), (4.25, 4.25), (3.9, 3.9), (3.5, 2.9), (4.1, 4.1), (3.15, 4.2), (2.45, 2.45), (2.9, 4.32), (3.9, 3.9)}, 1])