Question

Perspective is on a hypothesis of general correlation of "a trend" vs. one focused (i.e., equating to) a positive direction

Answer 1

A trend study is a longitudinal survey study that examines changes within a specifically identified population over time

What is population?

The term population often refers to the number of people living in a certain place, such as a city or town, region, country, continent, or the entire world.

Global human population growth is roughly 83 million people each year, or 1.1% every year. The world's population has increased from one billion in 1800 to 7.9 billion in 2020.

A population in ecology is made up of all the creatures of a particular species that live in a specific area. For example, we could claim that one human population lives in New York City and another human population lives in Gross.

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