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Boundary Conditions of Several Variables Relative to the Robustness of Analysis of Variance Under Violation of the Assumption of Homogeneity of Variances

Description: The purpose of this study is to determine boundary conditions associated with the number of treatment groups (K), the common treatment group sample size (n), and an index of the extent to which the assumption of equality of treatment population variances is violated (Q) with regard to user confidence in application of the one-way analysis of variance F-test for determining equality of treatment population means. The study concludes that the analysis of variance F-test is robust when the number … more
Date: December 1977
Creator: Grizzle, Grady M.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Cross Categorical Scoring: An Approach to Treating Sociometric Data

Description: The purpose of this study was to use a cross categorical scoring method for sociometric data focusing upon those individuals who have made the selections. A cross category selection was defined as choosing an individual on a sociometric instrument who was not within one's own classification. The classifications used for this study were sex, race, and perceived achievement level. A cross category score was obtained by summing the number of cross category selections. The conclusions below are the… more
Date: December 1977
Creator: Ernst, Nora Wilford
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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