统计学的知识虽非必要，但最好是学过一点。
Although not essential, some prior knowledge of statistics is desirable.
这对你们其中一些人可能会比较熟悉，如果你们看过一些统计学的知识。
And it's probably familiar to some of you if you've seen some statistics.
要做资料分析，具备统计学的知识是必要的。
A knowledge of statistics is required for the analysis of data.
如：人们也经常用到概率统计的知识来规避风险等。
For example, people often use such knowledge to avoid risks etc.
厚植统计与资讯知识之基础。
Provide a strong grounding in basic statistics and information knowledge.
中国究竟有多少知识分子，没有精确的统计。
No accurate statistics are available on the number of intellectuals in China.
当我们懂得了一定的统计学知识后就必须要作资料分析。
As we all know, a knowledge of statistics is required for the analysis of data.
当我们懂得了一定的统计学知识后就必须要作资料分析。
As we all know, a knowledge of statistics is required for the analysis of data.
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