Sentence examples for variability of test from inspiring English sources

The Senate would require each group of students to improve at least 1percentt a year -- a dubious goal, given the variability of test scores.

The pace of genetics research, the variability of test methods and results, and the aura of infallibility with which the tests are marketed, she told me, make this advance a more complicated one than the EKG.

The variability of test results for each test and each rock type was evaluated by calculating the coefficient of variation.

The development in foraminifera is expressed in a huge variability of test forms with different wall textures depending on functional and constructional aspects.

So, among the test methods included in this study, the impact strength test is the most reproducible test; but the variability of test results for the other test methods is within acceptable limits for most engineering purposes.

This report is directed at the comparison of TS-2 and OECD 313 tests, variability of test results from leaching experiments on treated wood and confirmation of effects of the variation of L/A ratios and ageing of the treated test specimens on emissions of the selected substances.

The measurement process has been analysed in a systematic way, which allows identification of the main factors that influence the variability of tests performed under the same repeated conditions.

Given the inherent variability of testing by IHC, it is a concern that cases that are FISH-positive but only 2+ by IHC might indeed benefit from herceptin, although this has not been evaluated prospectively.

Because this review did not find high intra-test variability of ELISA test, there is no evidence to support the lack of reliability statement.

There are six components of a statistical power analysis: your test, the test's effect size, the variability of your test's effect, your sample size, the significance level of your test and the power of the test.

Our ability to detect a true clinical change in visual acuity is inversely related to the measurement error, i.e. the test-retest variability, of the test used [ 30, 31].