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[判断题]若A投资方案的标准差系数为5.67%,B投资方案的标准差系数为3.46%,则可以判断B投资方案的风险一定比A投资方案的风险小。( )的答案是什么?
问题:
[判断题]若A投资方案的标准差系数为5.67%,B投资方案的标准差系数为3.46%,则可以判断B投资方案的风险一定比A投资方案的风险小。( )
A、true
B、false
参考答案: B
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若A投资方案的标准差系数为5.67%
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