三種金幣換代用投資的平均期望值

塞班斯國(guó)債:
平均期望:1.6倍
精靈農(nóng)場(chǎng):1.15-2.05
1.15 :9.0%
1.25 :8.5%
1.35 :11.0%
1.45 :8.5%
1.55 :10.5%
1.65 :13.5%
1.74 :0.5%
1.75 :13.0%
1.85 :8.0%
1.95 :8.0%
2.04 :9.5%
平均期望:1.6008倍
月海機(jī)械:
0.50 :7.0%
0.70 :8.0%
0.89 :11.0%
1.10 :13.0%
1.30 :11.0%
1.50 :6.0%
1.70 :7.0%
1.87 :1.0%
1.90 :13.0%
2.10 :9.0%
2.29 :12.0%
20.00 :2.0%
平均期望:1.8125倍
標(biāo)簽: