假设检验和经济学有甚关系?
问题如下图:
选项:
A.
B.
C.
解释:
NO.PZ2017092702000131问题如下When making a cision in investments involving a statistically significant result, the:A.economic result shoulpresumemeaningful. B.statisticresult shoultake priority over economic consirations. C.economic logic for the future relevanof the result shoulfurther explore C is correct. When a statistically significant result is also economically meaningful, one shoulfurther explore the logic of why the result might work in the future.当一个具有统计意义的结果也同时具有经济意义时,人们应该进一步探索为什么该结果在未来可能起作用。 b 我觉得也没问题啊
试试看这个功能,
能下ABC吗谢谢
没看懂这道题目考的是什么知识点