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Showing 1 to 1 of 1 for “"Ιεραρχικά γραμμικά μοντέλα"”.
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Στατιστική ανάλυση της μαθητικής επίδοσης σε σχέση με σχολικά και κοινωνικά χαρακτηριστικά
The aim of this dissertation is twofold. Initially, a methodology for the development of the optimal sample size is developed employing the Cronbach’s alpha coefficient in a Bayesian statistical setup in the case of cluster sampling. The determination of the optimal sample size in empirical studies …