最終更新日：2024/07/30
(statistics) The phenomenon by which extreme examples from any set of data are likely to be followed by examples which are less extreme; a tendency towards the average of any sample. For example, the offspring of two very tall individuals tend to be tall, but closer to the average (mean) than either of their parents.
正解を見る
regression to the mean
編集履歴（0）
元となった辞書の項目
regression to the mean
noun
(statistics)
The
phenomenon
by
which
extreme
examples
from
any
set
of
data
are
likely
to
be
followed
by
examples
which
are
less
extreme;
a
tendency
towards
the
average
of
any
sample.
For
example,
the
offspring
of
two
very
tall
individuals
tend
to
be
tall,
but
closer
to
the
average
(mean)
than
either
of
their
parents.
意味（1）
(statistics)
The
phenomenon
by
which
extreme
examples
from
any
set
of
data
are
likely
to
be
followed
by
examples
which
are
less
extreme;
a
tendency
towards
the
average
of
any
sample.
For
example,
the
offspring
of
two
very
tall
individuals
tend
to
be
tall,
but
closer
to
the
average
(mean)
than
either
of
their
parents.
