A . A.Y1=0.4636X1-0.2411X2+0.6126X3-0.3821X4-0.4535X5B . Y1=2.8562X1+0.8090X2+0.5401X3+0.4516X4+0.343X5C . Y1=0.4636X1+0.4571X2+0.47X3+0.4217X4+0.4213X5D . Y1=0.8635X1+0.8236X2+0.7469X3+0.8882X4+0.8832X5
答案: <查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索