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This is a list of 189 countries ordered by the median number of years that the people in them go to school. The source data comes from the Human Development Index from the United Nations Development Programme's Human Development Report. The latest report was released on 14 September 2018 and is based on data collected in 2017. [1]
Statistical tests are used to test the fit between a hypothesis and the data. [1] [2] Choosing the right statistical test is not a trivial task. [1] The choice of the test depends on many properties of the research question. The vast majority of studies can be addressed by 30 of the 100 or so statistical tests in use. [3] [4] [5]
In engineering, science, and statistics, replication is the process of repeating a study or experiment under the same or similar conditions to support the original claim, which is crucial to confirm the accuracy of results as well as for identifying and correcting the flaws in the original experiment. [1]
Data collection or data gathering is the process of gathering and measuring information on targeted variables in an established system, which then enables one to answer relevant questions and evaluate outcomes. Data collection is a research component in all study fields, including physical and social sciences, humanities, [2] and business ...
Educational research refers to the systematic collection and analysis of evidence and data related to the field of education. Research may involve a variety of methods [1] [2] [3] and various aspects of education including student learning, interaction, teaching methods, teacher training, and classroom dynamics.
A collection of charts about Wikimedia projects, including activity on recent changes, new pages, deletions, blocks, protections, file uploads, reverts and more. wmcounter (broken) Edits GitHub: A near real-time edit counter for all Wikimedia projects together.
Since 2010, the education index has been measured by combining average adult years of schooling with expected years of schooling for students under the age of 25, each receiving 50% weighting. Before 2010, the education index was measured by the adult literacy rate (with two-thirds weighting) and the combined primary, secondary, and tertiary ...
The use of a sequence of experiments, where the design of each may depend on the results of previous experiments, including the possible decision to stop experimenting, is within the scope of sequential analysis, a field that was pioneered [12] by Abraham Wald in the context of sequential tests of statistical hypotheses. [13]