最終更新日:2022/12/07
正解を見る
(statistics) Any of a class of discrete probability distributions that express the probability of a given number of events occurring in a fixed time interval, where the events occur independently and at a constant average rate; describable as a limit case of either binomial or negative binomial distributions.
編集履歴(0)
元となった辞書の項目
Poisson distribution
noun
(statistics)
Any
of
a
class
of
discrete
probability
distributions
that
express
the
probability
of
a
given
number
of
events
occurring
in
a
fixed
time
interval,
where
the
events
occur
independently
and
at
a
constant
average
rate;
describable
as
a
limit
case
of
either
binomial
or
negative
binomial
distributions.
意味(1)
(statistics)
Any
of
a
class
of
discrete
probability
distributions
that
express
the
probability
of
a
given
number
of
events
occurring
in
a
fixed
time
interval,
where
the
events
occur
independently
and
at
a
constant
average
rate;
describable
as
a
limit
case
of
either
binomial
or
negative
binomial
distributions.