Our lives are routinely governed by statistics. Many areas are influenced by numbers, and the modern technology-driven age is contributing to this. That is why every five years, on 20 October, we mark World Statistics Day, which emphasises the use of real, trustworthy and reliable data.

History

Statistics is not a discipline that has been used only with the advent of more modern times. In fact, it existed hundreds of years ago. A typical example of its use in the past is the census, and later models tracking the economy and various forecasts were developed. However, earlier statistics was not recognised as a guiding discipline. It was not until the 20th century that it became widespread and used on a daily basis. It was integrated into the systems of authorities, organisations and research that collected data and then evaluated them. Whether it was population ageing, unemployment, GDP growth, disease incidence, wage inequality, poverty rates or illiteracy.

Gradually, the idea of creating an event that valued statistics was born. During its 41st session in February 2010, the UN Statistical Commission proposed that World Statistics Day be celebrated on 20 October. The General Assembly then confirmed in 2015 that the day should be held every five years.

Statistics became most widely used in the 20th century ━━ Statistics became most widely used in the 20th century ( Source: tadamichi /  iStockphoto )

The meaning of the day

The aim of World Statistics Day was to highlight the use of reliable data, which plays a vital role in global progress. It also sought to raise awareness of the importance of statistics in all social and economic spheres. Reliable and up-to-date statistics serve to address global challenges and problems. They are used in politics, business, research and by ordinary citizens to guide their decisions.

So this year is the fourth edition and the theme focuses on advocating for change through statistics and data for all. The celebration coincides with the 80th anniversary of the United Nations.

How to celebrate?

There are lots of events taking place around the world, many of which are online. One of the main events is a global webinar that connects speakers from all corners of the planet. Data visualisations are then displayed and dozens to hundreds of debates take place in various centres, universities or statistical offices. Social networks are then full of interesting infographics.