Examlex
When preparing to administer medication via a nasogastric tube,the nurse aspirates 275 mL of gastric residual.What is the first action the nurse should take?
Analysis of Variance
A collection of statistical models and their associated procedures which compare means by partitioning variance into components attributable to various sources of variability.
Group Means
The average values obtained from different groups in a study, often used in research to compare and contrast groups.
Procedure
A set procedure or method followed in a scientific study or test to achieve certain objectives or results.
More Than Two Groups
A situation in statistical analysis where comparisons are made among three or more distinct groups or categories.
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