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  2. Primary School Achievement Test (Malaysia) - Wikipedia

    en.wikipedia.org/wiki/Primary_School_Achievement...

    Primary School Achievement Test, also known as Ujian Pencapaian Sekolah Rendah (commonly abbreviated as UPSR; Malay), was a national examination taken by all students in Malaysia at the end of their sixth year in primary school before they leave for secondary school.

  3. List of Chinese national-type primary schools in Selangor

    en.wikipedia.org/wiki/List_of_Chinese_national...

    School code Location Name of school in Malay Name of school in Chinese Postcode Area Urban/ Rural No. of students Coordinates BBC0040 Jalan Kota Raja

  4. R score - Wikipedia

    en.wikipedia.org/wiki/R_score

    Most R scores fall between 15 and 35, but any real number is a possible R score since the z-scores tend to positive or negative infinity as the standard deviation decreases. To guarantee that a grade of 100 produces an R score of at least 35, an adjusted Z score formula guaranteed to produce a result above 35 is used.

  5. Correlation coefficient - Wikipedia

    en.wikipedia.org/wiki/Correlation_coefficient

    The Pearson product-moment correlation coefficient, also known as r, R, or Pearson's r, is a measure of the strength and direction of the linear relationship between two variables that is defined as the covariance of the variables divided by the product of their standard deviations. [4]

  6. Discriminant validity - Wikipedia

    en.wikipedia.org/wiki/Discriminant_validity

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  7. Lilliefors test - Wikipedia

    en.wikipedia.org/wiki/Lilliefors_test

    Lilliefors test is a normality test based on the Kolmogorov–Smirnov test.It is used to test the null hypothesis that data come from a normally distributed population, when the null hypothesis does not specify which normal distribution; i.e., it does not specify the expected value and variance of the distribution. [1]

  8. Shepard tables - Wikipedia

    en.wikipedia.org/wiki/Shepard_tables

    Shepard tables illusion, named for its creator Roger N. Shepard. Shepard tables (also known as the Shepard tabletop illusion) are an optical illusion first published in 1990 as "Turning the Tables," by Stanford psychologist Roger N. Shepard in his book Mind Sights, a collection of illusions that he had created. [1]

  9. Analytical base table - Wikipedia

    en.wikipedia.org/wiki/Analytical_base_table

    A single record in this table is referred to as an analytical record or analytic record (AR), and represents the subject of the prediction (e.g. a customer) and stores all data (variables) describing this subject. [2] If for example the subject is a customer then the record may be referred to as a customer analytic record or "CAR". [3] [4] [5]