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  2. Average - Wikipedia

    en.wikipedia.org/wiki/Average

    Average of chords. In ordinary language, an average is a single number or value that best represents a set of data. The type of average taken as most typically representative of a list of numbers is the arithmetic mean – the sum of the numbers divided by how many numbers are in the list. For example, the mean average of the numbers 2, 3, 4, 7 ...

  3. School Leaving Certificate (Nepal) - Wikipedia

    en.wikipedia.org/wiki/School_Leaving_Certificate...

    The +2 course is generally pursued after completing the Secondary Education Examination (SEE) (Class 10 Final Exam). The SLC examinations are the most important examinations in the educational system of Nepal for building an academic career. The government expects that the SEE examination will help the country increase its literacy rate.

  4. Geometric mean - Wikipedia

    en.wikipedia.org/wiki/Geometric_mean

    The average percentage growth is the geometric mean of the annual growth ratios (1.10, 0.88, 1.90, 0.70, 1.25), namely 1.0998, an annual average growth of 9.98%. The arithmetic mean of these annual returns – 16.6% per annum – is not a meaningful average because growth rates do not combine additively.

  5. Secondary Education Examination (Nepal) - Wikipedia

    en.wikipedia.org/wiki/Secondary_Education...

    Secondary Education Examination (SEE) is the final examination in the secondary school system of Nepal which is being taken by National Examination Board .National Examination Board upgraded from what was previously known as School Leaving Certificate (SLC).

  6. Harmonic mean - Wikipedia

    en.wikipedia.org/wiki/Harmonic_mean

    However, one may avoid the use of the harmonic mean for the case of "weighting by distance". Pose the problem as finding "slowness" of the trip where "slowness" (in hours per kilometre) is the inverse of speed. When trip slowness is found, invert it so as to find the "true" average trip speed. For each trip segment i, the slowness s i = 1/speed i.

  7. Statistical mechanics - Wikipedia

    en.wikipedia.org/wiki/Statistical_mechanics

    In physics, statistical mechanics is a mathematical framework that applies statistical methods and probability theory to large assemblies of microscopic entities. Sometimes called statistical physics or statistical thermodynamics, its applications include many problems in the fields of physics, biology, [1] chemistry, neuroscience, [2] computer science, [3] [4] information theory [5] and ...

  8. Grading systems by country - Wikipedia

    en.wikipedia.org/wiki/Grading_systems_by_country

    A mark below the average (10 out of 20 or 5 out of 10, depending on the scale) is usually a fail. For the French National High School Level (baccalauréat), a grade of 8–10 typically gives the right to take an additional oral exam in order to try to improve that average to 10 and pass. A grade between 10 and 12 is a simple pass (without grade ...

  9. List of common physics notations - Wikipedia

    en.wikipedia.org/wiki/List_of_common_physics...

    Symbol Meaning SI unit of measure magnetic vector potential: tesla meter (T⋅m) : area: square meter (m 2) : amplitude: meter: atomic mass number: unitless acceleration: meter per second squared (m/s 2)