A test and its empirical distribution (n > 4) has been developed to examine whether a set of sample results arise from a population which possesses a uniform distribution. The test statistic is easy ...

The empirical rule describes how points are clustered in a normally-distributed data set. It states that 95% of data fall within two standard deviations of the mean.

Grocery retailer Tesco has announced plans for a “multi-million-pound” distribution centre at DP World London Gateway.

When a dataset from a non-negative random variable contains zero or very small observations, the folded-normal distribution (FND) can be an appropriate model for fitting the data. Such data includes ...

The normal distribution is also called the "Gaussian distribution" or "bell curve". A normal distribution has two parameters, the mean μ μ, and the variance σ2 σ 2. The mean can be any real number and ...