Examlex
Which action by a new RN who is caring for a patient with an intra-aortic balloon catheter inserted in the left femoral artery will require immediate intervention by the CCU charge nurse?
Coefficient Of Variation
A standardized measure of dispersion of a probability distribution or frequency distribution, calculated as the ratio of the standard deviation to the mean.
Standard Deviation
A statistic that measures the dispersion of a dataset relative to its mean, indicating how spread out the data points are.
Grouped Data
Data that has been organized into categories, classes, or intervals, making it easier to analyze and interpret.
Class Midpoint
The value halfway between the lower and upper class limits.
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