更多"Which of the following is tree abou"的相关试题:
[单项选择]
Which of the following is tree about Susan
A. Susan needed $ 2.
B. She was short changed.
C. She had $ 2.
D. Susan lost $ 2.
[单项选择]Which of the following statements about exchange-traded derivatives is FALSE（ ）
A. They are liquid and provide price information.
B. They are standardized contracts.
C. They carry significant default risk.
[单项选择]Which of the following statements is tree about his friend
a. Writing exhausts his friend.
b. His friend collects a lot of things to write.
c. His friend always has enough material to write on.
d. His friend is doing research to write a paper.
[单项选择]Which of the following is NOT tree about the American Revolution（ ）.
A. It was not a sudden and violent overturning of the political and social framework.
B. It heralded the birth of three modern nations.
C. It was not so revolutionary as one might suppose.
D. It makes all the states completely independent from British king and Parliament.
[单项选择]Which of the following is NOT tree about the people during the American Revolution（ ）.
A. Most of the people went on doing their own business.
B. Most of the people were not seriously disturbed by the war.
C. Many of the people scarcely knew that a war was on.
D. Most of the people devoted their life to the revolution.
[单项选择]Which of the following is tree about Lufthansa’s first-half net profit
a. 392 million euros.
b. 16.8% more than that of last year.
c. 39 million euros.
d. 105 million euros.
[单项选择]Which one of the following statements about the t - distribution is TRUE（）
A. The t- distribution is the appropriate distribution to use when constructing confidence intervals based on large samples.
B. Compared to the normal distribution, the t -distribution is more peaked with more area under the tails.
C. The t - distribution approaches the standard normal distribution as the number of degrees of freedom becomes large.
[单项选择]Which of following statements is not tree [A] Linda left the college when she was eigheen. [B] Many offices were looking for typists when she graduated from college. [C] Linda wanted to work at the office at once.
[单项选择]Which of the following statements is NOT tree of "free flight"
a. Commercial aircraft is guided by GPS.
b. Civilian aircraft are free to move over all territories.
c. Cargo carriers no longer collide with one another.
d. Passenger flights are safe to fly with military aircrafts.
[单项选择]Which of the following description is true about the organisation
A. The organisation now consists of six concentric circles.
B. The inner circle consists of three vice-presidents.
C. A second circle consists of up to 10 leaders of the business units.
[单项选择]Which of the following statements about hypothesis testing is FALSE（）
A. The null hypothesis is a statement about the value of a population parameter.
B. A Type Ⅱ error is failing to reject a false null hypothesis.
C. If the alternative hypothesis is Ha: μ＞μ0, a two - tailed test is appropriate.
[单项选择]Which of the following statements about portfolio risk and diversification is least accurate（）
A. Unsystematic risk can be substantially reduced by diversification.
B. Systematic risk can be eliminated by holding securities in a well-diversified international stock portfolio.
C. Diversification results from combining securities that have less than perfect positive correlation between their returns to reduce portfolio risk.
[单项选择]Which of the following statements about achieving proper timing in fiscal policy is FALSE（）
A. Improvements in quantitative methods have made the occurrence of recessions or expansions quite predictable.
B. There is usually a time lag between when a change in policy is needed and when the need is recognized by policy makers.
C. The time required to change tax laws and government expenditure programs can be lengthy.
[单项选择]Which of the following statements about unemployment is least accurate（）
A. Frictional unemployment is unemployment due to changes in the economy that prevent qualified workers from being immediately matched with existing job openings.
B. The economy is said to be operating at full employment only if there is no cyclical or frictional unemployment in the economy.
C. The economy is said to be operating at full employment when cyclical unemployment is zero.
[单项选择]Which of the following statements about statistical concepts is FALSE（）
A. A frequency is a tabular display of data summarized into a relatively small number of intervals.
B. An interval is a set of return values within which an observation not falls.
C. A parameter is an descriptive measure of a population characteristic.
[单项选择]Which of the following statements about monopolists is most likely correct（）
A. Without government intervention, monopolists will always earn profits.
B. A monopolist maximizes price where marginal revenue equals marginal cost.
C. Monopolists have imperfect information about demand.
[单项选择]Which of the following statements about temporary and permanent differences in the analysis of income taxes is FALSE（）
A. An example of a permanent difference is tax-exempt interest revenue.
B. Permanent differences are differences in taxable and pretax income that are never reversed.
C. An example of a temporary difference is the proceeds from life insurance on key employees.
[单项选择]Which of the following statements about depreciation is FALSE（）
A. Depreciation reduces a firm’ s tax liability.
B. Depreciation is a cash flow.
C. Depreciation is a tax-deductible expense. Use the following data to answer Questions. Gross fixed assets 1000 Accumulated depreciation 400 Depreciation expense 100 Salvage value 50 Economic asset life 4 years
