Status B
Subject:
Finance and Statistics
Source:
TermCymru
Noun, Masculine, Singular
A 12-month rolling average, or moving average, is simply a series of 12-month averages over multiple consecutive 12-month periods.
Defnyddir y term Saesneg “moving average” hefyd ar gyfer yr un cysyniad ystadegol. Nid “y cyfartaledd dros flwyddyn dreigl” yw’r ystyr.