如何用数据解决实际问题

Ben shu bing qi le fu za de tong ji xue yuan li he shu xue gong shi, jin mi tie he duo zhong gong zuo chang jing, jie shao le yi zheng tao jian dan shi yong you li gan jian ying de fang fa he liu cheng. gen ju ben shu de fang fa, ji shi mei you zhuan ye bei jing, ye neng qing song shi xian shu ju fen xi yu jie jue wen ti de wan mei rong he