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  2. SAT - Wikipedia

    en.wikipedia.org/wiki/SAT

    A total score for the SAT is calculated by adding the two section scores, resulting in total scores that range from 400 to 1600. In addition to the two section scores, three "test" scores on a scale of 10 to 40 are reported, one for each of Reading, Writing and Language, and Math, with increment of 1 for Reading / Writing and Language, and 0.5 ...

  3. Test score - Wikipedia

    en.wikipedia.org/wiki/Test_score

    A scaled score is the result of some transformation(s) applied to the raw score, such as in relative grading. The purpose of scaled scores is to report scores for all examinees on a consistent scale. Suppose that a test has two forms, and one is more difficult than the other. It has been determined by equating that a score of 65% on form 1 is ...

  4. Equating - Wikipedia

    en.wikipedia.org/wiki/Equating

    Test equating traditionally refers to the statistical process of determining comparable scores on different forms of an exam. [1] It can be accomplished using either classical test theory or item response theory. In item response theory, equating [2] is the process of placing scores from two or more parallel test forms onto a common score scale ...

  5. School and College Ability Test - Wikipedia

    en.wikipedia.org/wiki/School_and_College_Ability...

    Scoring is based on a three-step process in which a student’s raw score is scaled based on the test version and then compared to the results of the test scores of normal students in the higher-level grade.

  6. Standard score - Wikipedia

    en.wikipedia.org/wiki/Standard_score

    In educational assessment, T-score is a standard score Z shifted and scaled to have a mean of 50 and a standard deviation of 10. [14] [15] [16] In bone density measurements, the T-score is the standard score of the measurement compared to the population of healthy 30-year-old adults, and has the usual mean of 0 and standard deviation of 1. [17]

  7. SAT Subject Test in Mathematics Level 2 - Wikipedia

    en.wikipedia.org/wiki/SAT_Subject_Test_in...

    The scaled score was the only score reported to either students or colleges, and ranged from 200 to 800, with 800 being the best possible score. The standard deviation of the test scores in 2006 was 105. [10] 15 percent of the 2012 college-bound seniors taking the test received a perfect score of 800. [11]

  8. SAT Subject Test in Mathematics Level 1 - Wikipedia

    en.wikipedia.org/wiki/SAT_Subject_Test_in...

    The scaled score was the only score reported to either students or colleges, and ranged from 200 to 800, with 800 being the best possible score. The standard deviation between test scores in 2006 was 102. [2] Less than one percent of the 2006 College-Bound Seniors taking the test received a perfect score of 800. None got a score lower than 260.

  9. History of the SAT - Wikipedia

    en.wikipedia.org/wiki/History_of_the_SAT

    The drop in SAT verbal scores, in particular, meant that the usefulness of the SAT score scale (200 to 800) had become degraded. At the top end of the verbal scale, significant gaps were occurring between raw scores and uncorrected scaled scores: a perfect raw score no longer corresponded to an 800, and a single omission out of 85 questions ...

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