#bivariate normal distribution

For a sample of n pairs of observations from Bivariate normal distribution,Morgenstern type bivariate logistic distribution and morgenstern type bivariate exponential distribution , in which the marginal distributions of random variables X and Y have the same coefficient of variation c, we derive the best linear unbiased estimator of the parameters associated with the Y variable using concomitants of order statistics.

Author(s) Details

N. K. Sajeevkumar Department of Statistics Government College Kariavattom (Affiliated to University of Kerala), Trivandrum-695 581, India.

Common used Distribution in Quality

Commonly Used Distribution  in Quality Normal distribution:

The normal distribution has numerous applications. It is useful when it is equally likely that readings will fall above or below the average. When a sample of several random measurements are averaged, distribution of such repeated sample averages tends to be normally distributed regardless of the distribution of the measurements being…