ocr: FIGURE 2. Membership iunctions: (A) exactly 0.8 (the dot) and About0.8; (B) Hignly probably and mprobacle. 1.2 1 0.8 : U . U 0.6 lD LE 0.4 0.2 0 0.6 50 0.8 PROBABILITY (B(A) 1.2 A HIGHLY PROBABLE 1 A -4- MPHUBABLE 0.8 n LE DE 0.6 0.4 0.2 U - - 0.2 0.4 0.6 0.8 1 PROBABILITY (B)