Collect sufficient and accurate statistics.
收集充分、准确的统计数据。
Vegetable prices slumped by 11.2 percent month-on-month, due to sufficient supply, according to the statistics bureau.
根据统计局报告，归功于充足的供应，蔬菜价格比上月下降11.2%。
Res ults: To present the sufficient reasons for irreplacability of the analysis of variance by t-test and main points concerning correct application of statistics.
结果：给出不适合用t 检验取代方差分析的充足理由和正确运用统计学的基本要领。
应用推荐