Uniform Distribution

That is the probability of each occurring is the same.
Uniform distribution. The bounds are defined by the parameters a and b which are the minimum and maximum values. The uniform distribution is a type of continuous probability distribution that can take random values on the the interval a b and it zero outside of this interval. When working out problems that have a uniform distribution be careful to note if the data is inclusive or exclusive. A uniform distribution sometimes also known as a rectangular distribution is a distribution that has constant probability.
The concepts of discrete uniform distribution and continuous uniform distribution as well as the random variables they describe are the foundations of statistical analysis and probability theory. Unlike a normal distribution with a hump in the middle or a chi square distribution a uniform distribution has no mode. Instead every outcome is equally likely to occur. A deck of cards has a uniform distribution because the likelihood of drawing a.
Sometimes we also say that it has a rectangular distribution or that it is a rectangular random variable. In statistics a type of probability distribution in which all outcomes are equally likely. Here is a little bit of information about the uniform distribution probability so you can better use the the probability calculator presented above. Uniform distribution in statistics distribution function in which every possible result is equally likely.
The probability density function and cumulative distribution function for a continuous uniform distribution on the interval are. One of the most important applications of the uniform distribution is in the generation of random numbers. In probability theory and statistics the continuous uniform distribution or rectangular distribution is a family of symmetric probability distributions the distribution describes an experiment where there is an arbitrary outcome that lies between certain bounds. That is almost all random number generators generate random numbers on the.
A random variable having a uniform distribution is also called a uniform random variable. The uniform distribution is a continuous probability distribution and is concerned with events that are equally likely to occur. To better understand the uniform distribution you can have a look at its density plots. As one of the simplest possible distributions the uniform distribution is sometimes used as the null hypothesis or initial hypothesis in hypothesis testing which is used to ascertain the accuracy of mathematical models.
The uniform distribution defines equal probability over a given range for a continuous distribution. The data in the table below are 55 smiling times in seconds of an eight week old baby. More about the uniform distribution probability.