Linguistic variable | Trapezoidal fuzzy numbers |
Very high (VH) | (8, 9, 9, 10) |
High (H) | (7, 8, 8, 9) |
Fairly high (FH) | (5, 6, 7, 8) |
Medium (M) | (4, 5, 5, 6) |
Fairly low (FL) | (2, 3, 4, 5) |
Low (L) | (1, 2, 2, 3) |
Very low(VL) | (0, 1, 1, 2) |