| 释义 |
binomial distribution
noun[ U ]
mathematics specializeduk /baɪˌnəʊ.mi.əl dɪs.trɪˈbjuː.ʃən/ us /baɪˌnoʊ.mi.əl dɪs.trɪˈbjuː.ʃən/
a distribution of the number of times that something can happen in a number of opportunities, when the chance of it happening each time is the same: 二项分布
You can use binomial distribution to determine that likelihood that you will draw an ace from the deck of cards. 你可以用二项分布来确定从扑克牌中抽到一张A的可能性。
The binomial distribution is a mathematical model that can be applied to a huge variety of real life phenomena.
In this test we assume a binomial distribution.
According to the binomial distribution (p < .05), above chance performance requires 10 out of 12 correct responses, and a score of 2 or less would be below chance.
A total of 12 children showed an improvement, which is significant as calculated by the binomial distribution (p = .0384).
SMART Vocabulary: related words and phrases
Chance and randomness
accident
accident of birth
aleatory
arbitrarily
arbitrariness
crapshoot
even money
fluke
fluky
fortuitous
luck
luck into something
more by accident than designidiom
more by luck than judgmentidiom
non-purposive
randomness
serendipitous
serendipitously
sortition
stumble into something
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