Modified efficiency comparisons, which take into consideration the fact that the expected number of distinct units in a with-replacement sample need not be an integer, are made for the same expected ...

This is a preview. Log in through your library . Abstract Although mark-resight methods can often be a less expensive and less invasive means for estimating abundance in long-term population ...

(1) Simple random sampling is usually done without replacement (so there is no chance of the same individual appearing twice in the sample). In this case, there is a ...