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The state with the highest percentage of people having a bachelor's degree or higher educational attainment was Massachusetts at 50.6%, and the lowest was West Virginia at 24.1%. The District of Columbia had a percentage significantly higher than that of any U.S. state at 63.0%. [1]
Value-added modeling (also known as value-added measurement, value-added analysis and value-added assessment) is a method of teacher evaluation that measures the teacher's contribution in a given year by comparing the current test scores of their students to the scores of those same students in previous school years, as well as to the scores of other students in the same grade.
City-Data is an Illinois-based social networking and information website that presents data and information pertaining to United States cities, and offers public online forums for discussion. Data on site
The NEA merged with the American Teachers Association, the historically Black teachers association founded as the National Association of Teachers in Colored Schools, in 1966. [19] The NEA's merger with the ATA, its transformation into a true labor union, and other factors were to greatly change the organization's demographics. [ 20 ]
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Fact – unique data (e.g. symbols for Excel formula, or the parts that make up a learning objective) Concept – a category that includes multiple examples (e.g. Excel formulas, or the various types/theories of instructional design) Process – a flow of events or activities (e.g. how a spreadsheet works, or the five phases in ADDIE)
A training data set is a data set of examples used during the learning process and is used to fit the parameters (e.g., weights) of, for example, a classifier. [9] [10]For classification tasks, a supervised learning algorithm looks at the training data set to determine, or learn, the optimal combinations of variables that will generate a good predictive model. [11]
Chapter 2, The State of World Happiness, is written by John F. Helliwell and Shun Wang, [47] and contains a discussion of subjective well-being measures that ranges from the validity of subjective well-being measures to the seriousness of happiness, happiness set points and cultural comparisons, and it includes data from the Gallup World Poll ...