人体脚长、脚掌宽与身高相关关系的研究

Study on the Relationship between the Height and the Length of the Foot,the Weight of the Foot Palm

对489名男女青年进行了脚长、脚掌宽与身高的测量,并记录相关数据,将测量数据输入计算机中进行回归分析,得出脚长、脚掌宽推测身高的直线回归方程,利用脚长推测身高:男性:y=93.55+3.26x,女性:y=130.53+1.41x;利用脚掌宽推测身高:男性:y=130.79+4.18x,女性:y=137.99+2.72x。结果表明,人体脚长、脚掌宽与身高存在一定的线性关系。

In order to study the relationship between the height and the measured results of body parts, the height , the length of the foot, the weight of the foot palm of 489 young people were measured and the data was then analyzed by the computer. The linear regression equations were as follows ： The males ：y= 93. 55 ＋3.26x （by the length of the foot） ; y=130.79＋4.18x （by the width of the foot palm） ;The females ~ y=130. 53＋1.41x （by the length of the foot）;y=137. 99＋2.72x （by the weight of the foot palm）. The results showed that the linear relationship existed between the height and the length of the foot, the weight of the foot palm.