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Peer reviewed Peer reviewed
ERIC Number: EJ375711
Record Type: CIJE
Publication Date: 1988
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Tests of Variance Equality When Distributions Differ in Form and Location.
Olejnik, Stephen F.; Algina, James
Educational and Psychological Measurement, v48 n2 p317-29 Sum 1988
Type I error rates and power were estimated for 10 tests of variance equality under various combinations of the following factors: similar and dissimilar distributional forms, equal and unequal means, and equal and unequal sample sizes. (TJH)
Descriptors: Analysis of Variance, Equated Scores, Error of Measurement, Power (Statistics), Sample Size, Tests
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Equality (Mathematics); Type I Errors; Variance (Statistical)