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Aguilar, Ramona Morin – ProQuest LLC, 2010
The purpose of this study will be to determine if there is a relationship between Hispanic student achievement and the percentage of Hispanic teachers per district in the state of Texas. Specifically, this study will investigate the relationship between the percentage of Hispanic students per district who pass the Texas Assessment of Knowledge and…
Descriptors: Teacher Persistence, Economically Disadvantaged, Academic Achievement, Predictor Variables
Peer reviewed Peer reviewed
Shine, Lester C., II – Educational and Psychological Measurement, 1982
The interpretation of significant left-tailed analysis of variance (ANOVA) F-ratios is supported by considering the case of a fixed effects ANOVA model. The conclusions of this case are generalizable to other standard ANOVA models. (Author/PN)
Descriptors: Analysis of Variance, Data Analysis, Hypothesis Testing, Mathematical Models
Peer reviewed Peer reviewed
Edgington, Eugene S.; Haller, Otto – Educational and Psychological Measurement, 1984
This paper explains how to combine probabilities from discrete distributions, such as probability distributions for nonparametric tests. (Author/BW)
Descriptors: Computer Software, Data Analysis, Hypothesis Testing, Mathematical Formulas