A.甲資產(chǎn)的預(yù)期收益率大于乙資產(chǎn)的預(yù)期收益率 B.甲資產(chǎn)的方差大于乙資產(chǎn)的方差 C.甲資產(chǎn)的標(biāo)準(zhǔn)差大于乙資產(chǎn)的標(biāo)準(zhǔn)差 D.甲資產(chǎn)的標(biāo)準(zhǔn)離差率大于乙資產(chǎn)的標(biāo)準(zhǔn)離差率
A.4% B.20% C.16% D.0.16%
A.1434.29 B.1248.64 C.1324.04 D.1655.05