Sentence examples for sample and variance from inspiring English sources

The calibration was based on the simulation results from a preliminary number of runs, where the average sample and variance are used to obtain the Confidence Interval (CI) based on the t-distribution.

The proposal for x was taken to be a multivariate normal distribution with mean equal to the value from the previous sample and variance Σ x - prop.

3 4 However, owing to a small sample and variance in cultural influences, it may be presumed that there is no agreement on the true prevalence of ITW.

The latter two terms allow us to decompose the overall variance as a sum of variance from sample to sample and variance due to repeated review of the sample.

The proposal distribution of μ was taken to be normal with mean equal to the value from previous sample and variance sufficiently small to ensure sampling in the neighborhood of the previous sample, (32) The proposal for l was taken to be (33) where L is the number of chromosome segments flanked by adjacent markers.

Variance from automatic sampling was estimated using data from the eight aggregate samples and variance from the manual sampling, including sample reduction, was estimated using data from the 'a' sub-samples from each aggregate sample.

Gene expression data were first scaled, separately for each gene, by the subtraction of median gene expression of healthy samples and variance stabilized by the division with variance of gene expression of healthy samples.

For any representative sample drawn from the population, the sample mean and variance are unbiased best estimates of the population mean and variance (for a normal distribution, anyway).

The method relies on the multivariate regression of sample mean and variance.

Cochran's theorem [21] states that the sample mean and variance are two independent random variables.

Under this assumption, the sample mean and variance are often used to estimate the process mean and the process variance at each design point.