A math professor is wondering if students today are better or worse than in the past. He has given the same final to this year's class that he gave ten years ago. Compute mean, median, and mode for both classes and write a paragraph summarizing the differences.
Definitions:
Displaced Fishermen
Individuals who have been forced to leave their customary fishing areas due to environmental changes, economic pressures, or policy decisions.
Aral Sea's Ecological/Economic
Refers to the environmental disaster and significant socioeconomic impacts resulting from the drying of the Aral Sea, primarily due to the diversion of rivers for irrigation.
Desalination
The method of extracting salt and additional minerals from ocean water to create fresh water appropriate for drinking or agricultural watering.
Reverse Osmosis
A water purification method that forces water through a semipermeable membrane, removing contaminants.
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