Difficult endgame decisions in Pineapple Open Face Chinese (POFC) are quite common, and it can be quite a challenge to choose the play that offers the highest expected value. The most difficult aspect ...

This is a preview. Log in through your library . Abstract This article addresses the problem of estimating the population mean of the study variable y using information on two auxiliary variables x ...

Epidemiological models generally assume that the number of susceptible individuals that become infected within a unit of time depends on the density of the hosts and the concentration of parasites ...