甲公司面临 AB 两个投资项目,它们的预期收益率相等,但 A 项目的标准差小于 B 项目的标准差。根据上述假设,可以对 AB 两个项目做出的判断是( )。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
项目实际取得收益会高于预期收益
B.
prefix="o" ns="urn:schemas-microsoft-com:office:office"? B 项目实际取得收益会低于其预期收益 ?xml:namespace>
C.
A 项目取得更高收益和出现更大亏损的可能性均大于 B 项目 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
D.
A项目取得更高收益和出现更大亏损的可能性均小于 B 项目 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
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