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Data science is "a concept to unify statistics, data analysis, informatics, and their related methods " to "understand and analyze actual phenomena " with data. [5] It uses techniques and theories drawn from many fields within the context of mathematics, statistics, computer science, information science, and domain knowledge. [6]
Feb 17, 2020 · Today, Wikipedia is the eighth-most-visited site in the world. The English-language version recently surpassed 6 million articles and 3.5 billion words; edits materialize at a rate of 1.8 per ...
Pedagogy. Pedagogy ( / ˈpɛdəɡɒdʒi, - ɡoʊdʒi, - ɡɒɡi / ), most commonly understood as the approach to teaching, is the theory and practice of learning, and how this process influences, and is influenced by, the social, political, and psychological development of learners. Pedagogy, taken as an academic discipline, is the study of how ...
List of online encyclopedias. This is a list of well-known online encyclopedias that are accessible or formerly accessible on the Internet . The largest online encyclopedias are general reference works, though there are also many specialized ones. Some online encyclopedias are editions of a print encyclopedia, such as Encyclopædia Britannica ...
The Simple English Wikipedia is a Simple English language version of Wikipedia, an online encyclopedia, written in a language that is easy to understand but is still natural and grammatical. [1] The articles in the Simple English Wikipedia use shorter sentences and easier words and grammar than the regular English Wikipedia. [2]
A "face book" is a student directory featuring photos and personal information. [16] In 2003, Harvard had only a paper version [18] along with private online directories. [15] [19] Zuckerberg told The Harvard Crimson, "Everyone's been talking a lot about a universal face book within Harvard. ...
COVID-19 is the deadliest pandemic in US history; [358] it was the third-leading cause of death in the US in 2020, behind heart disease and cancer. [359] From 2019 to 2020, US life expectancy dropped by 3 years for Hispanic Americans, 2.9 years for African Americans, and 1.2 years for white Americans. [360]
