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Hypothesis Testing	2
Multivariate Analysis	2
Statistical Distributions	2
Mathematical Models	1
Maximum Likelihood Statistics	1

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Journal of Educational…

Author

Libby, David L.	1
Novick, Melvin R.	1
Szatrowski, Ted	1

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Journal Articles	2
Reports - Research	2

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Multivariate Generalized Beta Distributions with Applications to Utility Assessment.

Peer reviewed

Libby, David L.; Novick, Melvin R. – Journal of Educational Statistics, 1982

Two multivariate probability distributions, a generalized beta distribution and a generalized F distribution, are derived. Formulas for the moments of these distributions are given and an example of the bivariate generalized beta is presented. (Author/JKS)

Descriptors: Hypothesis Testing, Multivariate Analysis, Statistical Distributions

Testing and Estimation in the Block Compound Symmetry Problem.

Peer reviewed

Szatrowski, Ted – Journal of Educational Statistics, 1982

Known results for testing and estimation problems for patterned means and covariance matrices with explicit linear maximum likelihood estimates are applied to the block compound symmetry problem. An example involving educational testing is provided. (Author/JKS)

Descriptors: Hypothesis Testing, Mathematical Models, Maximum Likelihood Statistics, Multivariate Analysis