Words similar to two-sample

Example sentences for: two-sample

How can you use “two-sample” in a sentence? Here are some example sentences to help you improve your vocabulary:

The problem then seems to fall within the traditional two-sample comparison in statistics.
All data were tested for significance using two-sample Student's t-test with unequal variances.
In a class of nonparametric approaches [ 5, 9, 10], a version of the two-sample t -statistic is used but its null distribution is estimated nonparametrically, rather than directly assumed to be a t -distribution.
The SAM procedure computes a two-sample T-statistic (for example for normal vs AIS cell lines) for the normalized log ratios of gene-expression levels for each gene.
For simplicity, let σ 1 2= σ 2 2= σ 2. Suppose we use two-sample t-test to test H 0 : μ 1 = μ 2 against H a : μ 1 <μ 2 . Without pooling, the t statistic follows the central t distribution f ( t, df 1 ) with df 1 = 2( n - 1) under H 0 ; while under H a , it follows a non-central t distribution with df 1 and non-centrality parameter , which is inversely related to the standard deviation σ.