Sentence examples for variance of two from inspiring English sources

The variance of two populations need not be equal.

The F-test is to evaluate the null hypothesis by comparing the variance of two independent samples.

Based on this analysis, it is proposed to terminate the search if the improvement in variance of two selected performance metrics obtained in recent generations is statistically insignificant.

Let m 1,v 1 and m 2,v 2 be the mean and variance of two mean-variance efficient portfolios for the two periods.

The trust convergence of a node can be defined as the difference between the variance of two continuous trust values above a predefined trust threshold of 0.5.

The threshold t in Equation 1 defined as the value with the minimum of the weighted sum of variance of two classes σ ω 2 ( t ) will separate the overall histogram into two distinguished regions.

Fig. 15 The variance of five η coefficients.

x std is defined as the SATD between prediction and original pixel values, and x vrs is the variance of four SATDs of sub-block.

For driverless cars, a variance of five feet could mean the difference between running alongside an 80,000 pound steel-hauling semi and being ground to powder beneath it.

In this report, health risk estimates for off-site humans had a variance of four orders of magnitude, from "between 2.0 × 10−4 (95th percentile) and 2.2 × 10−8 (5th percentile), with a median risk estimate of 2.3 × 10−6".

To calculate FD, we scaled the traits to have a mean of zero and variance of one.