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Economists treat economic immigration as a human capital investment decision.
Median
A statistical measure representing the middle value in a data set, where half of the data points are above and half are below.
Data Set
A collection of related sets of information that is composed of separate elements but can be manipulated as a unit by a computer.
Median
A statistical measure representing the middle value in a set of numbers, which divides the data into two equal halves.
Mean
An average of a group of values, computed by dividing the sum of the group of values by the number of values in the group.
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