A Study of Methods for Estimating Distributions of Test Scores

A Study of Methods for Estimating Distributions of Test Scores [electronic resource] / Ronald T. Cope and Michael J. Kolen.

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This study compared five density estimation techniques applied to samples from a population of 272,244 examinees' ACT English Usage and Mathematics Usage raw scores. Unsmoothed frequencies, kernel method, negative hypergeometric, four-parameter beta compound binomial, and Cureton-Tukey methods...

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Bibliographic Details
Online Access: Full Text (via ERIC)
Main Author: Cope, Ronald T.
Other Authors: Kolen, Michael J.
Format: Electronic eBook
Language:English
Published: [S.l.] : Distributed by ERIC Clearinghouse, 1987.
Subjects:
College Entrance Examinations.
Estimation (Mathematics)
Higher Education.
Mathematical Models.
Nonparametric Statistics.
Scores.
Scoring.
Secondary Education.
Statistical Distributions.
Statistical Studies.
Test Norms.
Test Theory.

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Call Number: ED282909
ED282909 Available

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