Sentence examples for test for samples from inspiring English sources

Figure 5 Details of wear scar after friction test for samples with flat and grooved surfaces.

The unpaired Student's t test for samples of unequal variances was used to calculate statistical significance.

Fig. 4 Stability test for samples A, B, C, and D. To determine the results of the long-term measurement, we used the SEM images to compare the surface morphologies before and after the long-term measurements were performed.

To compare frequencies between the countries, between needed or preferred sources of information, and between different expectations we used the χ2 test for samples with more than five in each group and Fisher's exact test for smaller samples.

Statistics: chi-square test, Student's t test, Mann-Whitney's test for samples without normal distribution and Cox's logistic regression.

Ct (threshold cycle) values in faeces and rectal swabs were compared by paired t test (for samples reactive in both specimen types).

A new test for sampling ignorability is proposed based on the Kullback Leibler information measure.

Normal distribution was tested by the Kolmogorov-Smirnov test for sample sizes over 30 and Shapiro-Wilk if sample sizes were under 30.

†Cochran-Armitage χ test for sample trend.

Our model used the correlation coefficient between ε 1 and ε 2 to test for sample selection bias.

Human β-globin was amplified simultaneously in the PCR-EIA assay to test for sample DNA quality.