Examlex
Helper T 2 cells (Th2) produce interleukin 4 (Il-4) that suppresses which lymphocytes?
Significance Level
The threshold below which a p-value is considered statistically significant, typically set at 0.05 or 5%.
Population Means
The average value of a particular characteristic for all the individuals within a population.
Pooled Variance
A method used to estimate the variance of two or more different samples that assume the underlying population variances are equal.
Sample Variances
A measure of variance calculated from a sample of a population, used to estimate the variance of the entire population.
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