假设数据元组age值(按递增序):14,16,17,17,18,19,19,21,21,23,25,25,27,27,29,32,33,35,36,37,39,39,40,43,47,56,68。用小数定标规范化法变换age值37 数据 变换 规范化 发布时间:2024-05-08 19:07:55