Examlex
Complete the following ECG criteria for a sinus arrhythmia:
Standard Deviation
A measure of how spread out numbers are in a dataset, indicating the variability or dispersion around the mean.
Box Plot
A graphical representation of a dataset's distribution, showing the median, quartiles, and outliers through a box and whisker plot.
Range
The difference between the highest and lowest values in a data set, reflecting the spread of values.
Interquartile Range
The difference between the 25th (Q1) and 75th (Q3) percentiles in a dataset, measuring the spread of the middle 50% of the data.
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