# Binomial Distribution

(redirected from binomial)
Also found in: Dictionary, Thesaurus, Medical, Encyclopedia, Wikipedia.

## Binomial Distribution

The distribution of successes and failures of a certain number of Bernoulli trials. A Bernoulli trial is a test in which there are precisely two random outcomes: success and failure. For example, if one is testing whether flipping a coin will result in heads, the two outcomes are yes (success) or no (failure). A binomial distribution, then, would be the number of heads compared to the number of tails in a given number of flips. It is also called a Bernoulli distribution.
References in periodicals archive ?
When fitting the negative binomial model, the same specifications regarding the systematic component and the log link function were maintained; although, increased as shown in equation (3):
The six regression models from the binomial, beta-binomial and multinomial distributions considered the relationship between the proportion of normal seedlings of Stevia rebaudiana and explanatory variables such as tray position on the tiers of shelves, illuminance conditions and seed lots in different seed germinators.
As noted earlier, the maximum and minimum values of the expected cost are needed to calculate the rise (u) and fall (d) rates of the binomial tree.
Early in the study of algebra, students learn about binomials and begin to perform arithmetic operations with these binomials.
For example, with Mixon, the estimated parameters ( q = 2.3 and k = .4) of the negative binomial distribution yield the estimate that 8% of students account for 48% of self-reported cheating.
Section 2 introduces traditional decision tree models and focuses on binomial and multinomial pricing models.
Generally, count models, for example, Poisson and negative binomial models, are used to analyze crash frequency, which has a nonnegative value.
The negative binomial distribution, characterized by the variance being greater than the mean, represents an aggregated or contagious distribution of insects.
Physical conditions: We get Binomial distribution under the following conditions
The commonly used testing methods include life testing (test-to-failure), binomial testing (pass or fail), and degradation testing [1, 3].
Site: Follow: Share:
Open / Close