“Poisson Trials”的概念、定义、习题解题方法及翻译-数学辞典

单词

Poisson Trials

释义

Poisson Trials

A number Trials in which the probability of success varies from trial to trial. Let bethe number of successes, then

(1)

where

is the Variance of

and

. Uspensky has shown that

(2)

where

and

. The probability that the number of successes is at least

is given by

(6)

Uspensky gives the true probability that there are at least

successes in

trials as

(7)

where

随便看

数学辞典收录了8975条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。