Sentence examples for standard deviation test from inspiring English sources

The chief influences on person reliability are sample "true" standard deviation, test length, number of categories per item, and test targeting sample [ 50].

As the mean (± standard deviation) test score increases from 57.4 ± 7.0 to 60.4 ± 8.1 points one might conclude that the refresher course is effective, a point of view which is supported by a paired t-test which results in a one-sided p-value of 0.0428.

Mean value ± SD (standard deviation), t-test p > 0.05.

*Data expressed as median and interquartile range; **data expressed as the mean and standard deviation; WWilcoxon test; tpaired t test.

Statistics were t test for parametric data (mean ± standard deviation), U test for nonparametric data (median (interquartile range)), SPSS 11.04.

Normalized data with a p-value of < 0.1 that passed a 2-fold standard deviation (2xSD) test from each replicate slide was individually tested.

The minimum, maximum, mean and standard deviation of test data were calculated then for statistical variation and difference of mean value in each test zone.

Descriptive statistics (mean, standard deviation), κ2 tests, and Student t test were used for univariable analyses.

The minimum average and minimum standard deviation of test statistics are selected for the criteria choosing the best fit at all depths.

* mean time and its standard deviation as test results.

The standard deviation of test scores within each group 74  C.