多项选择题
A business analyst would deal()with the technical aspects of analysis and () with the practical applications of data insights. A、less...lesss B、more...more C、Less...more D、more...less
未知题型 P2P金融模式是（）间的小额借贷交易。
判断题 相关系数r越大，则估计标准误差值越大，从而直线回归方程的精确性越低。 正确 错误
未知题型 One of the secrets of the foreigner's success can be described as 'Do in Rome as Romans do'.A.YB.NC.NG
