In this work the ranked set sampling technique has been applied to estimate the scale parameter <InlineEquation ID="IEq1"> <EquationSource Format="TEX">$$\alpha $$</EquationSource> </InlineEquation> of a log-logistic distribution under a situation where the units in a sample can be ordered by judgement method without any error. We have evaluated the Fisher information contained in...</equationsource></inlineequation>

In this paper, we have obtained the marginal and joint distributions of concomitants of k-record values for the Morgenstern family of distributions (MFD) and hence obtained the moments and product moments of concomitants of k-record values. Applying this results we have derived the best linear...

In this paper, we consider a family of bivariate distributions which forms a generalization of the Morgenstern family of bivariate distributions. We have derived two characteristic properties of concomitants of order statistics which characterize this generalized class of distributions. Some...

In this work we provide simplified versions for some of the available recurrence relations on the product moments of order statistics.