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Ratio
A relationship between two numbers indicating how many times the first number contains the second or how the two numbers compare in size.
Median
The middle value in a set of data when it is ordered from least to greatest, or the point at which half the data values are above and half are below.
Median
The middle value in a set of ordered data, or the average of the two middle values when the set has an even number of observations.
Absolute Frequency
The count of occurrences or instances of a particular event or property in a dataset.
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