These interpretive difficulties arise when you try to draw conclusions about a population parameter from a sample statistic.
当您试图从样本统计数据得出有关总体参数的结论时，就会出现这些解释上的困难。
2
The statistic figure shows that only two countries in the world, i.e., China and America, are capable of supporting population of 1.2 billion.
统计数字显示，世界上只有两个国家能够承担12亿人口所需粮食的压力，那就是中国和美国。
3
By statistic data analyzing, this paper probes into the influence of sprawl of American population and jobs to suburbs on the mode of transportation and land use in the metropolitan areas.