We study the asymptotic covariance function of the sample mean and quantile, and derive a new and surprising characterization of the normal distribution: the asymptotic covariance between the sample ...
The varience of replicate marine and freshwater zooplankton samples is realated $(r^2 > 0.99)$ to the mean population density and the volume of the sample taken. A general variance relationship ...
Central Limit Theorem: A sampling distribution of the mean is approximately normally distributed if the sample size is sufficiently large. This is true no matter what the population distribution is.