Examlex
Match the effects with sympathetic or parasympathetic stimulation (or neither) of the heart. (Options may be used more than once or not at all.)
-increases the AV nodal delay
Variation
The occurrence of differences in characteristics, traits, or outcomes among individuals within a population, group, or process.
Statistically Significant
A term indicating that the likelihood a result happened by chance is low, often used in research to confirm the reliability of findings.
Variability
The degree to which data points in a statistical distribution or set diverge from the average value and from each other.
Samples
Selected groups or portions of a population used in research to draw conclusions about the overall population based on their characteristics or responses.
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