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Relations between
TL
∆
,
AL
∆
,
σ
and
α
AL
+
= 6-1=5
Dosimetric tolerance set to
± 6%
Different measurements
standard deviations (σ)
What is the Action level (δ)
if I set the confidence level
in 95% (α=5%)?
AL
+
= 6-6=0
ESTRO Physics Booklet #10