Discover how UK audit firms are moving beyond sampling to adopt continuous auditing and full-population testing.

Andrew J Tatem works for the University of Southampton, and is Director of WorldPop. His research on mapping populations has been funded by donors such as the Gates Foundation, Wellcome Trust, GAVI.

Pew Research Center designed this study to assess the current state of online survey sampling methods – both probability-based and opt-in – and determine their accuracy on general population estimates ...

People crowd the sidewalks and streets as they wait to enter a variety of Uptown nightclubs in Dallas, TX, on Feb. 19, 2022. The Census' latest population estimates reflected Texas' demographic ...