414 / 879
Relations between
TL
Δ
,
AL
±
, σ and α
ESTRO Physics Booklet #10
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
+
= 6-2=4
AL
+
= 6-6=0