题目内容（请给出正确答案）

[主观题]

Changes in the budget deficit due to government actions are called:

A.mandatory fiscal policy.

B.Keynesian policy.

C.monetary policy.

D.discretionary fiscal policy.

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更多“Changes in the budget deficit …”相关的问题

第1题

You are expecting an additional payment of $2,000 of income this year. You intend to save $500 of the $2000. According to the multiplier effect, total spending will increase by a total amount of:

A.$1,500.

B.$4,000.

C.$6,000.

D.$2,500.

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第2题

Which of the following statements about the basic functions of money is TRUE?

A.When money is defined as a medium of exchange, it means that money enables value to be stored and transported.

B.Money’s value is directly related to the level of prices.

C.Paper money allows consumers to defer consumption, encourages division of labor, and is the best store of value.

D.Money’s function as a unit of account allows individuals to account for debts.

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第3题

Under rational expectations, a shift to a more expansionary economic policy would:

A.fail to reduce the unemployment rate in either the short or long term.

B.reduce the short run unemployment rate, but not the long term rate.

C.reduce the long and short term unemployment rate.

D.reduce the long run unemployment rate, but not the short term rate.

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第4题

Which of the following statements is FALSE regarding hypothesis testing?

A.An analyst can perform a one-tailed or a two-tailed test.

B.A type I error is acceptance of a hypothesis that is actually false.

C.A type II error is the acceptance of a hypothesis that is actually false.

D.The significance level is the risk of making a type I error.

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第5题

The mean return of Bartlett Co. is 3 percent and the standard deviation is 6 percent based on 20 monthly returns. What is the standard error of the sample?

A.2.00%.

B.0.67%.

C.0.50%.

D.1.34%.

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第6题

All of the following are properties of the student 抯 t-distribution EXCEPT it:

A.is symmetrical.

B.has "fatter tails" than a normal distribution.

C.is defined by a single parameter, the degrees of freedom (df).

D.is a normal distribution.

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第7题

Which of the following statements are TRUE?I. A two-tailed test on a large sample with a s

Which of the following statements are TRUE?

I. A two-tailed test on a large sample with a significance level of .01 has confidence intervals of + 1.96 s/ n.

Ⅱ. A hypothesized mean of 3, a sample mean of 6, and a standard error of the sampling means of 2 give a sample Z-statistic of 1.5.

Ⅲ. A Type I error is rejecting the null hypothesis when it was true and a Type Ⅱ error is accepting the alternative hypothesis when it is false. IV. When the sample Z-statistic is greater than the critical Z-statistic in a two-tailed test you should reject the null hypothesis and accept the alternative hypothesis.

A.I and Ⅲ only.

B.Ⅱ and IV only.

C.Ⅱ, Ⅲ, and IV only.

D.I, Ⅱ, Ⅲ, and IV.

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第8题

An analyst conducts a two-tailed z-test to determine if small cap returns are significantl

y different from 10 percent. The sample size was 200. The computed z-statistic is 2.3. Using a 5 percent confidence level, which statement is TRUE?

A.You cannot determine what to do with the information given.

B.A sample size of 200 indicates that the null should be accepted.

C.Accept the null hypothesis and reject the alternative hypothesis. That is small cap returns are not significantly different from 10%.

D.Reject the null hypothesis and accept the alternative hypothesis. That is small cap returns are significantly different from 10%.

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第9题

Which of the following statements are TRUE? I. The mean of a sample of five numbers (5 + 2

+ 4 + 5 + 4) is ΣX / (n -1) = 5. II. The standard error of the sample means of the numbers above is s/ (n-1) = .75. III. The variance of a sample of five numbers (5 + 2 + 4 + 5 + 4) is Σ(X - X)2 / (n-1) = 1.5. IV. The sampling error is the difference between a sample statistic and its corresponding population parameter.

A.III and IV only.

B.III only.

C.I, II, and III only.

D.I, II, III, and IV.

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第10题

Sarah Parker is buying a new $25,000 car. Her trade-in is worth $5,000 so she needs to bo

rrow $20,000. The loan will be paid in 48 monthly installments and the annual interest rate on the loan is 7.5%. If the first payment is due at the end of the first month, what is Sarah 抯 monthly car payment?

A.$480.57.

B.$483.58.

C.$416.67.

D.$427.63.

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