1 oe STRATUM 1 2 _ 1.30 UNTRANSFORMED 0.90 + .60 O10 ANTILOG 0.071 1.70 4131.30 .90 0.50 | 0.10 y 0.07 0.06 0.06 0.05 0.05 0.04 0.04 0.03 0.03 > 0.02 : 0.02 % 0.01 0.01 3 0.00 % 0.00 i < ws « -0.01 -0.01 0.02 -0.02 0.03 | | 0.04 | a 0.06 1] ! 0.06 + -0.03 ITERATION e1 -0.08 a2 -0.05 0 3--— la -0.06 0.07 + -0.07 -0.10 -0.60 To aid visual comparison, residuals for Iteration 1 are ordered in increasing value from left of plot. Residuals Ruy in the same relative position for the untransformed and antilog plots do not necessarily correspond to the same data point. Figure 13. Residuals® From Fitted 239-240 Stratum 1. 341 Pu Concentration Surfaces for