, 1.4, 2.1, 2.3, 3.1, 4.1, 5.4, 6, 5.7, 3.6), <br>&nbsp;&nbsp;&nbsp;y = c(6.1, 6.2, 6.1, 6.2, 6.2, 5.2, 5.1, 5.3, 5.7, 5.6, 5, 5.2, 4.3, <br>&nbsp;&nbsp;&nbsp;4.2, 4.8, 4.5, 4.5, 4.5, 4.6, 4.2, 4.3, 3.2, 3.8, 3.8, 3.5, 3.2, 3.2, <br>&nbsp;&nbsp;&nbsp;3.4, 2.4, 2.7, 2.3, 2.2, 1.7, 1.8, 1.8, 1.1, 1.1, 1.8, 1.7, 1, 1, 0.5, <br>&nbsp;&nbsp;&nbsp;0.6, 0.1, 0.7, 0.3, 0, 0.8, 0.4, 0.1, 3, 6), <br>&nbsp;&nbsp;&nbsp;height = c(870, 793, 755, 690, 800, 800, 730, 728,<br>&nbsp;&nbsp;&nbsp;710, 780, 804, 855, 830, 813,