Vol: 30 Page: 304

Authors:
Joanna Tarasińska

Title:
 On certain estimate of regression coefficient in sample from bivariate normal distribution

Language: Polish

Keywords:
bivariate normal distribution
regression coefficient
comparison of estimates

Summary:
Two estimates of regression coefficient for bivariate normal distribution are considered: the usual one based on a sample and a new one making use of additional observations of one of the variables. They are compared with respect to mean square error and, after bias elimination, with respect to variance.