王同学2018-12-25 14:00:09
0.4是怎么来的
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Chris Lan2018-12-25 16:08:26
同学你好,
这个小题就是把数值带入回归方程求预测值的题目。在这个CASE的最后一句,他说了debt ratio的值。
She is especially interested in using her estimation results to predict the short interest ratio for MQD Corporation, which has a debt ratio of 0.40.
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