某产品各零部件功能重要程度采用0—1评分法评分的结果见下表:
零部件 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ |
Ⅰ | × | ||||
Ⅱ | 0 | × | |||
Ⅲ | 1 | 0 | × | ||
Ⅳ | 0 | 1 | 0 | × | |
Ⅴ | 0 | 1 | 1 | 0 | × |
A.0.13
B.0.20
C.0.25
D.0.33
参考答案:B
解析: 解题方法如下。
零部件 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | 功能总分 | 功能重要性系数 |
Ⅰ | × | 2 | 0 | 1 | 1 | 3 | 0.3 |
Ⅱ | 0 | × | 1 | 0 | 0 | 1 | 0.1 |
Ⅲ | 1 | 0 | × | 1 | 0 | 2 | 0.2 |
Ⅳ | 0 | 1 | 0 | × | 1 | 2 | 0.2 |
Ⅴ | 0 | 1 | 1 | 0 | × | 2 | 0.2 |
10 | 1.00 |