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ERIC Number: EJ249413
Record Type: CIJE
Publication Date: 1981
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
A Prediction Interval for a Score on a Parallel Test Form.
Lord, Frederic M.
Educational and Psychological Measurement, v41 n2 p359-64 Sum 1981
Given any observed number-right score on a test, a method is described for obtaining a predicition interval for the corresponding number-right score on a randomly parallel form of the same test. The interval can be written down directly from published tables of the hypergeometric distribution. (Author)
Descriptors: Prediction, Scores
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Hypergeometric Distribution; Parallel Test Forms; Prediction Interval