赵同学2019-04-03 07:56:57
题目那里说X取0.4啊?
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Chris Lan2019-04-03 09:17:57
同学你好,这是根据CASE最后一句话所说的。
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.
这个回归方程是用debt ratio来解释short interest ratio的,所以就上让你求y cap的估计值。因此你就把数代入回归方程即可。
short interest ratio=5.4975-4.1589*debt ratio,你把0.4代入就可以求出最后的结果了。
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