THE ALLOCATION OF SAMPLE SIZE OF MULTIVARIATE STRATIFIED SAMPLING

In this paper,the allocation problem of sample size of random multivariate stratified sampling is studied.It is proved that,in case that improper allocation is excluded,the efficiency of optimum allocation of random multivariate stratified sampling appears to be the highest,next to it is the efficiency of its proportional allocation,while that of the simple random multivariate sampling comes as the lowest.