What is the average increase, Business Economics

Assignment Help:

Question

(a) The XYZ Election Commission maintains data showing the voting age population, the number of registered voters, and the turnout for federal elections. The following table shows the national voter turnout as a percentage of the voting age population from 1972 to 1996.

Year      % Turnout     Year      % Turnout
1972             55            1986           36
1974             38            1988           50
1976             54            1990           37
1978             37            1992           55
1980             53            1994           39
1982             40            1996           49
1984             53

Determine a forecast of the percentage turnout in 1998 by using exponential smoothing with α = 0:1.

(b) The ABC Music Company has been in business for 5 years. During that time, the sale of electric organs has grown from 12 units in the first year to 76 units in the most recent year. The firm's owner wants to develop a forecast of organ sales for the coming year based on the historical data shown below.

Year       1    2    3    4    5
Sales     12  28  34  50   76

(1) Use the method of least squares to develop a straight-line approximation of the relationship between the two variables.

(2) What is the average increase in sales per year for the firm?


Related Discussions:- What is the average increase

What are rostowís assumptions, What are Rostowís assumptions? Assumpti...

What are Rostowís assumptions? Assumptions of Rostowís: • Economic development procedure is universal which is all countries whether within Africa or Asia go by the same se

Acknowledge a union through a card check, 1) True or False: Elections under...

1) True or False: Elections under the NLRA were intended to replace the need for striking in order to have a union recognized. 2) True or False: Companies can voluntarily acknow

Labour force, how does occupation affect the size of labour force

how does occupation affect the size of labour force

How do economists differ from accountants, How do economists differ from ac...

How do economists differ from accountants in the use of the term profit ? Definition of rev and accounting costs Explanation/outline of opportunity costs, for example

Explain why a country might impose barriers to trade, QUESTION (a) Dist...

QUESTION (a) Distinguish between monetary and fiscal policy, giving examples where appropriate. (b) Discuss how fiscal and monetary policies might be used by a government du

Gross domestic production, Explain the statement "during the second quarter...

Explain the statement "during the second quarter of 2010 Irish gross domestic product fell by 1.2%. According to given statement Ireland's gross domestic production fell down i

Economic principle, #questDuring the 1990s, technological advance reduced t...

#questDuring the 1990s, technological advance reduced the cost of computer chips. Explain, with the use of supply and demand diagrams, how the following markets are affected in ter

Microeconomics, Ask ques Choose a topic from Micro economics that matters t...

Ask ques Choose a topic from Micro economics that matters to you and find a recent news article covering that topic. For example following can be some of the useful topics: - Austr

Healthcare licensure, Why are many economists opposed to licensure of medic...

Why are many economists opposed to licensure of medical facilities and personnel?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd