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. 2022 Jul 8:1–46. Online ahead of print. doi: 10.1007/s10479-022-04822-0

Table 3.

Fermatean fuzzy linguistic scale for alternative assessment

Linguistic term Extremely low Very low Low Medium low Medium Medium high High Very high Extremely high
FFN (0.1, 0.975) (0.2, 0.9) (0.3, 0.8) (0.4, 0.65) (0.55, 0.5) (0.65, 0.4) (0.8, 0.3) (0.9, 0.2) (0.975, 0.10)

FFN Fermatean Fuzzy Number