Quality Management 2017

Relations between TL Δ

, AL ±

, σ and α

AL

= 6-2=4

+

Dosimetric tolerance set to ± 6%

AL

= 6-6=0

+

Different measurements standard deviations (σ)

What is the Action level (δ) if I set the confidence level in 95% (α=5%)?

ESTRO Physics Booklet #10