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Which of the following statements is not true regarding​ forecasting? 
 
(i) Forecasting may involve taking historical data and projecting them into the future with a mathematical model. 
(ii) Forecasting is exclusively an objective prediction. 
(iii) A forecast is usually classified by the future time horizon that it covers. 
(iv) Forecasting is the art and science of predicting future events.

 

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Keith Leannon
Keith LeannonLv2
9 Mar 2020

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Related questions

1/ All the problems studied in economics arise from

a. the unequal distribution of income

b. the scarcity of resources

c. inappropriate government action

d. overpopulation

e. war

 

2/ The overall performance of the economic system as a whole is the focus of

a. macroeconomics

b. public economics

c. international finance

d. labor economics

e. microeconomics

 

3/ After graduating from high school, Steve had the following three choices for his immediate future, listed in order of preference: (1) attend our campus, (2) work in a printed circuit board factory, or (3) attend a rival college. His opportunity cost of going to college here includes which of the following?

a. The income he could have earned at the printed circuit board factory plus the direct cost of attending college here (tuition, textbooks, etc.)

b. The benefits he could have received from going to the rival college.

c. Only the tuition and fees paid for taking classes here.

d. Cannot be determined from the information given.

e. The cost of books and supplies at the rival college.

 

4/ The question of scarce resources and unlimited wants are addressed in

a. psychology

b. history

c. anthropology

d. political science

e. economics

 

5/ Consider an economic model designed to analyze the purchasing decisions of households. An assumption that a household chooses between only two goods would be an example of an

a. positive assumption

b. simplifying assumption

c. macroeconomic assumption

d. financial assumption

e. critical assumption

 

6/ Which of the following explains why economists may disagree over normative issues?

a. They have different beliefs and values.

b. They often employ different statistical techniques when examining data.

c. Some work only on microeconomic issues, while others focus exclusively on macroeconomic issues.

d. They examine the same data to draw their conclusions.

e. They need to disagree to publish their research findings.

 

7/ Suppose your friends take you out for dinner on your birthday, and you have a much better time than you would have had to do anything else. There is still an opportunity cost, even though they will not let you pay for anything. True/False

 

8/ Microeconomics

a. addresses scarcity from a global perspective

b. is purely theoretical and has little value in explaining real-world phenomena

c. focuses on what is happening in the economy as a whole

d. examines how individuals, households, and firms make economic decisions

e. answers the fundamental economic questions of how, when, where, and why.

 

9/ People and organizations have to make choices about how to allocate time and money because

a. religious values conflict with economics

b. time and money are both scarce

c. government require it

d. there are unlimited resources

e. corporations control our lives

 

10/ The objective of an economic model is to

a. yield a better understanding of important relationships

b. use simplifying assumptions to make positive economic statements

c. be an accurate description of reality

d. predict real-world occurrences with complete accuracy

e. use basic principles of economics to derive fundamental assumptions about human behavior.

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