We would not expect that the mean should be over 160, or in one case, 150, after only 100 days trading, right?
我们本来觉得平均值应该大于160。,或者在一个例子中是150,这是100天之后的?
Should it be the date or the size of the document, pertinence to the case or another?
是文旦过的日期还是规格,与这个例子相关或其他的?
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