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What is the range of values for a coefficient of correlation?
Migration patterns
The trends or movements of groups of people or animals from one location to another, often studied to understand reasons behind the movements and implications for both origin and destination areas.
Sanitation systems
Infrastructure and services designed to efficiently collect, treat, and dispose of human waste and wastewater to protect human health and the environment.
Nutritious food
Nutritious food refers to edibles that provide essential nutrients needed by the body for growth, maintenance, and proper functioning, including vitamins, minerals, proteins, and healthy fats.
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