background: current study is aimed on researching the relationship between emotional intelligence and job performance in employees of mashhad university of medical sciences in 2011-2012. methods:this is a descriptive correlational study. subjects were 200 employees of mashhad university of medical sciences, multi-stage cluster method was used for sampling. data gathering methods were bar-on emo...

Attention has been drawn to the lack of standards for evaluating the degree of goodness of fit of patterns resulting from a principal components analysis of two data sets. An empirical sampling distribution of the statistic average trace (E'E), as E is obtained in the orthogonal Procrustes problem for various orders of A matrices was developed through a Monte Carlo approach. A method is present...

How can we teach graduate-level students the principles of hypothesis testing in order to improve their skills in application and interpreting hypothesis test results? This was one of the main challenges in our course Applied Statistics. Although most students, all potentially future researchers in social and behavioural sciences, were not specifically interested in statistics, it seemed a good...

the purpose of the present research is to study the effect of at-work trainings on managers’ skills. in this research, manager’s training is considered as independent variable. it is operative by sub index conceptual, human and technical skills but called as dependent variable in robert katz’s theory. the method used here is experimental done by a pretest-posttest group. the statistical populat...

In this paper we test the statistical probability models for breast cancer survival data for race and ethnicity. Data was collected from breast cancer patients diagnosed in United States during the years 1973-2009. We selected a stratified random sample of Black Hispanic female patients from the Surveillance Epidemiology and End Results (SEER) database to derive the statistical probability mode...