Linguistic variable | Trapezoidal fuzzy numbers |
Very high (VH) | (0.8, 0.9, 0.9, 1.0) |
High (H) | (0.7, 0.8, 0.8, 0.9) |
Fairly high (FH) | (0.5, 0.6, 0.7, 0.8) |
Medium (M) | (0.4, 0.5, 0.5, 0.6) |
Fairly low (FL) | (0.2, 0.3, 0.4, 0.5) |
Low (L) | (0.1, 0.2, 0.2, 0.3) |
Very low(VL) | (0.0, 0.1, 0.1, 0.2) |