Sentence examples for be a sufficient sample from inspiring English sources

Block randomization was used to assure that there would be a sufficient sample within each group at the five sites.

Hence, ~1,200 students would be a sufficient sample size to detect a moderate-sized effect with 0.80 of power for the mediating variables.

Additionally, considering a margin of 20%% for possible losses and refusals, ~1,200 students would be a sufficient sample size to detect a moderate-sized effect with 0.80 of power.

However, kappa is very sensitive to prevalence and as the categorical variables vary considerably with respect to prevalence, a sample of 900 medical records was judged to be a sufficient sample size to respond to the research questions under study.

A total of 120 evaluable patients was considered to be a sufficient sample size to ensure, with 80%% power and at a 5%% one-sided significance level, that non-inferiority of Gd-DOTA-MRI over unenhanced MRI could be demonstrated with a fixed −15%% non-inferiority margin.

The small size of this study population may be considered a limitation; however, a dose-ranging study of BoNT/A in this indication enrolled 20 subjects per treatment arm, which was deemed to be a sufficient sample size to yield statistically significant results, 3 and this sample size is commonly used in such studies.

The total number of tested cells in Gangnam is 300, which is a sufficient sample size to show the effects of the proposed method in the entire area.

The advantages of the study are a sufficient sample size and x-ray-confirmed diagnoses of lumbar disc herniation and lumbar disc narrowing.

It has previously been shown that 150 subjects of each sex is a sufficient sample size to make a reliable evaluation of the applicability of reference values for spirometry [ 24], and hence this evaluation can be considered convincingly reliable.

It was ascertained in a preliminary study that investigated baseline variation in this model and tissue type, that n=10 was a sufficient sample (see Gene Expression Omnibus (GEO) accession number GSE13802 for the complete dataset of this pilot study).

What is apparent is that what might be considered a sufficient sample size is an empirical issue that will depend on the extent to which skewness, heavy tails, excess zeroes and multimodality are present in the data.