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  2. Eleven-plus - Wikipedia

    en.wikipedia.org/wiki/Eleven-plus

    The eleven-plus (11+) is a standardised examination administered to some students in England and Northern Ireland in their last year of primary education, which governs admission to grammar schools and other secondary schools which use academic selection. The name derives from the age group for secondary entry: 11–12 years.

  3. PDF - Wikipedia

    en.wikipedia.org/wiki/PDF

    PDF 2.0 defines 256-bit AES encryption as the standard for PDF 2.0 files. The PDF Reference also defines ways that third parties can define their own encryption systems for PDF. PDF files may be digitally signed, to provide secure authentication; complete details on implementing digital signatures in PDF are provided in ISO 32000-2.

  4. Cambridge English Scale - Wikipedia

    en.wikipedia.org/wiki/Cambridge_English_Scale

    The scales used for each test are linked to adjacent levels, meaning that standards can be compared and linked across levels and linked to CEFR thresholds. Test alignment is an ongoing process. Cambridge English Language Assessment has ongoing alignment studies to evaluate and validate the links between adjacent exams and ensure the integrity ...

  5. Reference ranges for blood tests - Wikipedia

    en.wikipedia.org/wiki/Reference_ranges_for_blood...

    Reference ranges (reference intervals) for blood tests are sets of values used by a health professional to interpret a set of medical test results from blood samples. Reference ranges for blood tests are studied within the field of clinical chemistry (also known as "clinical biochemistry", "chemical pathology" or "pure blood chemistry"), the ...

  6. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  7. Results-based management - Wikipedia

    en.wikipedia.org/wiki/Results-based_management

    Results-based management (RBM) is a tool for monitoring and managing the implementation of strategy. [1] It in many respects is similar to the logical framework approach , a strategy implementation tool used extensively by Non-governmental organizations .

  8. The Most Popular Baby Boy Names of 2025 Are Really ... - AOL

    www.aol.com/most-popular-baby-boy-names...

    Finally, the name Nyx (meaning “night”), sits 41 percent higher than it did last year and will undoubtedly continue to skyrocket in 2025." Look up to these names for more celestial inspiration.

  9. Coefficient of determination - Wikipedia

    en.wikipedia.org/wiki/Coefficient_of_determination

    Ordinary least squares regression of Okun's law.Since the regression line does not miss any of the points by very much, the R 2 of the regression is relatively high.. In statistics, the coefficient of determination, denoted R 2 or r 2 and pronounced "R squared", is the proportion of the variation in the dependent variable that is predictable from the independent variable(s).