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ERIC Number: EJ174751
Record Type: Journal
Publication Date: 1977
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: N/A
Use of the Logistic Model as an Alternative to Linear Interpolation for Computing Percentile Ranks
Marco, Gary L.
Journal of Educational Measurement, 14, 3, 271-5, F 77
A method of computing percentile ranks from the logistic distribution function is described. The method was applied to three distributions of number-right scores from the Law School Admission Test, and compared to percentile ranks computed using linear interpolation. (Author/JKS)
Publication Type: N/A
Education Level: N/A
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Sponsor: N/A
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Identifiers - Assessments and Surveys: Law School Admission Test