二項式分布 ... 在 概率论 和 统计学 中， 二项分布 （英語： binomial distribution）是一种 离散 概率分布，描述在进行 独立 随机试验 时，每次试验都有相同 概率 “成功”的情况下，获得成功的总次数。

二项分布（Binomial Distribution）是统计学中常见的离散概率分布，描述了一系列独立重复伯努利试验的成功次数的概率分布。 在n次独立重复的伯努利试验中，设每次试验中事件A发生的概率为p。

A binomial is a polynomial with two terms. What happens when we multiply a binomial by itself ... many times? a+b is a binomial (the two terms...

Nov 7, 2023 · 简介 在概率论和统计学中，二项分布（英语：Binomial distribution）是 n 个独立的是/非试验中成功的次数的离散概率分布，其中每次试验的成功概率为 p 。 这样的单次成功/失败试验又称为 …

The binomial distribution is a key concept in probability that models situations where you repeat the same experiment several times, and each time there are only two possible outcomes—success or …

Dec 17, 2025 · Binomial Distribution is a probability distribution used to model the number of successes in a fixed number of independent trials, where each trial has only two possible outcomes: success or …

The binomial distribution evaluates the probability for an outcome to either succeed or fail. These are called mutually exclusive outcomes, which means you either have one or the other — but not both at …

The binomial distribution is, in essence, the probability distribution of the number of heads resulting from flipping a weighted coin multiple times.

The binomial distribution is a special case of the Poisson binomial distribution, which is the distribution of a sum of n independent non-identical Bernoulli trials B (pi).

Handling exponents on binomials can be done by just multiplying the terms using the distributive property, with algorithms such as the binomial theorem, or using Pascal's triangle.