TT
¥
120 +
t
110 -
qv
t
100 -
T
v
80 +
t
¥
7
F
¥
¥
T
70 -
+
2.5
n
Phu}
.
4
12.5
22.5
32.5
42.5
CLASS CENTERS, STANDARD DEVIATIONSIN pCi/g
FIGURE B-20-1
PROPAGATED ERRORS ON TRU VALUESON JANET
wer
52.5
4+
104
T
r
20 -
7
t
T
¥
S-02-d
NUMBER IN CLASS
tT
90 -