下表列示了对证券M的未来收益率状况的估计（）收益率（r）-2030概率（p）1/21

发布时间：2017-07-26 07:48 │ 来源：www.tikuol.com

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问题：

下表列示了对证券M的未来收益率状况的估计（）收益率（r）-2030概率（p）1/21/2将证券M的期望收益率和方差分别记为和，那么（）

A.=5，=625

B.=6，=25

C.=6，=625

D.=5，=25

考点：证券业从业考试证券投资分析 2001年证券从业资格证券投资分析真题（二）

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Dear Chen Jie:
        Please come to my eleventh birthday party at 6 p.m. on
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A. Saturday
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A. in front of
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A. No. 35
B. No. 53

5. Chen Jie should get off at the .

A. museum
B. supermarket

6. Amy asks Chen Jie to find the building.

A. white
B. black

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B. white, yellow, green, blue, black.

C. green, red, pink, black, blue. 　　

D. brown, green, black, red, white.

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