ocr: FIGURE 2. Membership iunctions: (A) exactly 0.8 (the dot) and About_0.8; (B) Hignly probably and mprobacle. 1.2 1 0.8 : U . L 0.6 la LE 0.4 0.2 0 0.6 50 0.8 PHOBABILITY (B(A) 1.2 A HIGHLY PROBABLE 1 A -4- MPHUBABLE 0.8 L 3 A LE LE 0.6 0.4 0.2 0 ----A 0.2 0.4 0.6 0.8 1 PROBABILITY (B)