World Statistics Day is celebrated every five years on October 20 to mark the importance of statistics in human lives. The day aims to create awareness about the achievements of official statistics that were based on the values of service, professionalism, and integrity. At its 41st Session in February 2010, the United Nations Statistical Commission proposed celebrating 20 October 2010 as World Statistics Day (Decision 41/109)
The first World Statistics Day was celebrated on 20 October 2010 with the theme "Service, professionalism, integrity: celebrating the many contributions and achievements of official statistics". On 3 June 2015, the United Nations General Assembly adopted a resolution and declared on 20 October 2015 as the Second World Statistics Day and decided to celebrate the Day every FIVE years on 20 October. The Second World Statistics Day theme was "Better data, better lives". Third World Statistics day was celebrated on 20 October 2020 with the theme "Connecting the world with data we can trust".
United Nations Statistical Commission
Statistics
The word statistics is derived from the Latin word "status" and it means "political state" or "government" Statistics is a branch of mathematics dealing with the collection, analysis, interpretation, and presentation of masses of numerical data. Centuries ago, the word statistics referred to kings needing information about land, agriculture, population, and military.