更多"The standard deviation for the acti"的相关试题:
[单项选择]An analyst does research about standard deviation and forecasts the following information about earnings per share (EPS):
| Scenario | Probability of Scenario | Earnings per share |
| 1 | 0.25 | $8.10 |
| 2 | 0.75 | $6.15 |
The standard deviation of earnings per share is closest to:
A. 0.51
B. 0.71
C. 0.84
[填空题]Any minimal deviation from normal form and function may be ______.
[单项选择]A Country’s Standard of Living
The "standard of living" of any country means the average person’s share of the goods and services the country produces. A country’s standard of living, _____(51), depends on its capacity to produce wealth. "Wealth"_____(52) this sense is not money, for we do riot live on money_____(53) on things that money can buy: "goods" such as food and clothing, and "services" such as transport and entertainment.
A country’s capacity to produce wealth depends upon many factors, most of_____(54) have an effect on one another. Wealth depends_____(55) a great extent upon a country’s natural resources. Some regions of the world are well supplied with coal and minerals, and have fertile (肥沃的) soil and a favorable climate; other regions possess none of them.
Next to natural resources_____(56) the ability to turn them to use. China is perhaps as well-off_____(57) the USA in natural resources, but suffered for many years from civil and external wars, and___
A. however
B. furthermore
C. similarly
D. therefore
