Representative Samples: What Percentage of the Population Is Needed?

Discover how to determine the ideal percentage of a population for a representative sample to ensure accurate data analysis with minimal sampling error.
Talking Points Memo

15% Of Global Population Lives Within A Few Miles Of A Coast—And The Number Is Growing Rapidly

This article is part of TPM Cafe, TPM’s home for opinion and news analysis. It was originally published at The Conversation. Coastal populations are expanding quickly around the world. The rise is ...
USA Today

World population projected to peak at 10.3 billion in 2080s, new United Nations report says

The global population crossed the 7 billion mark in 2011 and should hit 10.3 billion in the mid-2080s. People 65 and older are expected to outnumber kids 18 and younger by the year 2080.The world's ...
Newsweek

Map Reveals How World’s Population Will Change by 2100

The Census Bureau has revealed how the global population will change between now and 2100, with some nations losing hundreds of thousands of people and others seeing large population growth. By 2100, ...
The Conversation

Population explosions and declines are related to the stability of the economy and the environment

Ken G. Drouillard receives funding from Natural Science and Engineering Research Council of Canada (NSERC), Canadian Water Agency, Environment and Climate Change Canada, St. Clair River Conservation ...