May port Wharf D 



Flangs at Tc^p 



N 



Thickness (ins) 



ANALYSIS FOR MAYD 

 CAT£GORY=FLANGE AT ELEV ATION= TOP 



STANDARD DEVIATION: 0.027 MEAN THICKNESS= 0.453 



NUMBER AT ZER0= NUMBER OVER NOMINAL.. = 16 



COEFFICIENT OF VARIATION OF THICKNESS = 0.06 



NUMBER OF ELEMENTS WITH THICKNESS VALUES = 46 



PRECISION HALFWIDTH SPECIFIED (INCHES) = 0.025 



SAMPLE SIZE FOR 9 8J CONFIDENCE INTERVAL = 7 



SAMPLE SIZE FOR 95* CONFIDENCE INTERVAL = 5 



SAMPLE SIZE FOR 90$ CONFIDENCE INTERVAL = 4 



INTERVAL PERCENT PERCENT % LOSS CUMULATIVE 



(INCHES) NUMBER OBSERVED EXPECTED INTERVAL PERCENT 



0.3 50 1 2.2 0.0 30.0 0.0 



0.375 1 2.2 0.4 25.0 0.4 



0.400 1 2.2 3-7 20.0 4.1 



0.425 13 28.3 16.1 15.0 20. 1 



0.450 13 28.3 32.7 10.0 52.8 



0.475 16 34.8 30.8 5.0 83. 6 



0.500 1 2.2 13.5 0.0 97 .0 



D-20 



