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在医学实验及科研中，经常遇到各观察值呈等比关系的资料。对此类资料，应采用几何均数来反映该群体的平均水平。长期以来，人们都忽视了此类资料特征的成因及对几何均数的影响，在统计处理时不做任何校正，致使几何均数带有相当大的偏差，这将导致不同比例系数资料间不具...
In medical experiments and scientific research, there is often encountered data that show an equal relationship between the observed values. For such data, geometric mean should be used to reflect the average level of the group. For a long time, people have neglected the causes of such data features and their influence on the geometric mean. No corrections are made in the statistical processing, resulting in considerable deviation of the geometric mean, which will result in different scale factor data between the ...