The Greater Omentum Contains Many Lymph Nodes That Supply Macrophages

question 7

True/False

The greater omentum contains many lymph nodes that supply macrophages and plasma cells for fighting GI tract infections.

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Definitions:

Variability

A measure of how much scores in a data set differ from each other and from the mean, indicating the spread or dispersion of the data points.

Sample Means

The arithmetic average of a set of values or measurements taken from a sample of a larger population.

Z-test

An analytical procedure in statistics that checks for differences between the means of two groups when the variances are established and there is a considerable number of samples.

Standard Error

A measure of the dispersion or variation of the sampling distribution of a statistic.