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Definition:
High-level terms
Low-level terms:
Random error
Definition:
Error changing in a random manner both as to the value and as to the sign when repeatedly measuring a given quantity in unchanged conditions. The size of random error depends on the size of the sample, the variability of the observed feature and on the sampling scheme.
High-level terms
Low-level terms:
Contact person on methodology:
GUS – Departament Programowania, Koordynacji Badań i Rejestrów
e-mail:
GUS – Departament Programowania, Koordynacji Badań i Rejestrów
e-mail: