Sentence examples for used to determine sample from inspiring English sources

The following formula was used to determine sample size for a significance level of 5% with a power of 90%: n = 1 + 21 × (standard deviation/d)2, where d = size of difference in means53.

We show how those correlations can be reduced using regression adjustments and used to determine sample size for future school-based smoking prevention studies.

G*Power (Faul, Erdfelder, Buchner, & Lang, 2009) was used to determine sample size.

Cluster sampling methodology (Bennett et al. 1991; Thrusfield 2007) was used to determine sample size, fixed to fulfil the trypanosomiasis survey assumptions in March and human brucellosis survey assumptions in June to October.

The approach used to determine sample size for validity testing followed that advocated by Fowler [ 11].

This is a statistical technique used to determine sample size for a known population [ 20].

According to the experimental set-up the most stable reference genes were used to determine sample-specific normalisation factors (Additional file 5).

The Kaiser-Meyer-Olkin measure (KMO) was used to determine sampling adequacy.

Iterative proportional fitting (i.e., raking) was used to determine sampling weights to reduce the effects of sample bias.

Correction for the small sample size using statistical methods (e.g., Student- t factor) should be considered if this approach is used to determine sampling and measurement precision.

A simulation-based re-sampling approach was used to determine sufficient sample size.