Dose Course 2018_Flipping book
GUM
How to know the “true value”?
No measurement is perfect!
non-representative sampling
Personal bias Finite resolution etc…. Changes in influence quantities can affect the quality of measurements
ICRU 76
IAEA TRS398
5.2 In principle, the quantity to be measured cannot be completely described without an infinite amount of information.
Introduces concept of uncertainty
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