Under the background of evaluation of social harmonization, the paper forwards the meanings of parameter estimation of geometric mean of population,the relevant non-bias estimation and standard error of estimation.It ...Under the background of evaluation of social harmonization, the paper forwards the meanings of parameter estimation of geometric mean of population,the relevant non-bias estimation and standard error of estimation.It uses a special example to indicate that there is difference between the estimation based on geometric mean of sample and that derived through non-bias adjustment,the opposite conclusion can be drawn in comprehensive evaluation.展开更多
文摘Under the background of evaluation of social harmonization, the paper forwards the meanings of parameter estimation of geometric mean of population,the relevant non-bias estimation and standard error of estimation.It uses a special example to indicate that there is difference between the estimation based on geometric mean of sample and that derived through non-bias adjustment,the opposite conclusion can be drawn in comprehensive evaluation.