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  2. International English Language Testing System - Wikipedia

    en.wikipedia.org/wiki/International_English...

    For example, writing to an accommodation officer about problems with your accommodation, writing to a new employer about problems managing your time, or writing to a local newspaper about a plan to develop a local airport. Task 2: test takers write an essay about a topic of general interest.

  3. Estimation - Wikipedia

    en.wikipedia.org/wiki/Estimation

    Typically, estimation involves "using the value of a statistic derived from a sample to estimate the value of a corresponding population parameter". [2] The sample provides information that can be projected, through various formal or informal processes, to determine a range most likely to describe the missing information. An estimate that turns ...

  4. Schaffer method - Wikipedia

    en.wikipedia.org/wiki/Schaffer_method

    The Jane Schaffer method is a formula for essay writing that is taught in some U.S. middle schools and high schools.Developed by a San Diego teacher named Jane Schaffer, who started offering training and a 45-day curriculum in 1995, it is intended to help students who struggle with structuring essays by providing a framework.

  5. Sentence clause structure - Wikipedia

    en.wikipedia.org/wiki/Sentence_clause_structure

    A sentence consisting of at least one dependent clause and at least two independent clauses may be called a complex-compound sentence or compound-complex sentence. Sentence 1 is an example of a simple sentence. Sentence 2 is compound because "so" is considered a coordinating conjunction in English, and sentence 3 is complex.

  6. Sentence spacing in language and style guides - Wikipedia

    en.wikipedia.org/wiki/Sentence_spacing_in...

    The author adds the caveat that in certain instances a writer may want to use two spaces between sentences. The examples given are: when one space "may not provide a clear visual break between sentences", if an abbreviation is used at the end of a sentence, or when some very small proportional fonts (such as 10-point Times New Roman) are used.

  7. Bayes estimator - Wikipedia

    en.wikipedia.org/wiki/Bayes_estimator

    Another example of the same phenomena is the case when the prior estimate and a measurement are normally distributed. If the prior is centered at B with deviation Σ, and the measurement is centered at b with deviation σ, then the posterior is centered at α α + β B + β α + β b {\displaystyle {\frac {\alpha }{\alpha +\beta }}B+{\frac ...

  8. Estimation (project management) - Wikipedia

    en.wikipedia.org/wiki/Estimation_(project...

    In project management (e.g., for engineering), accurate estimates are the basis of sound project planning. Many processes have been developed to aid engineers in making accurate estimates, such as Analogy based estimation; Compartmentalization (i.e., breakdown of tasks) Cost estimate; Delphi method; Documenting estimation results; Educated ...

  9. Word n-gram language model - Wikipedia

    en.wikipedia.org/wiki/Word_n-gram_language_model

    the set of 1-skip-2-grams includes all the bigrams (2-grams), and in addition the subsequences the in , rain Spain , in falls , Spain mainly , falls on , mainly the , and on plain . In skip-gram model, semantic relations between words are represented by linear combinations , capturing a form of compositionality .