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

Three factors which need to be assessed considering risks, Three factors wh...

Three factors which need to be assessed while considering risks are urgency, impact and likelihood. Define what is meant by every of these terms and demonstrate how each might be a

Define hierarchy of project management method, The project management metho...

The project management method envisages a hierarchy of plans. Define this hierarchy. At the top level, there would be a Project Plan which covers the major aspects of the proje

Final Project #2, I do not understand what to do when it comes to the quest...

I do not understand what to do when it comes to the questions for the Social Responsibility and the Stakeholders on the Clean Power Company which is based in Cincinnati, Ohio has b

Baumol''s, the basic assumption of the static model

the basic assumption of the static model

Price elasticity of demand, Aska) Explain why each of the following factors...

Aska) Explain why each of the following factors may influence the own price elasticity of demand for a commodity. (i) Consumer preferences, that is, whether consumers regard the c

Statistically significantly, Suppose that historically, the proportion of p...

Suppose that historically, the proportion of people who trade in their old car to a car dealer when purchasing a new car is 48%. Over the previous 6 months, in a sample of 115 new-

Economic health of a nation, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 a) Many are concerned

Explain about the term underemployment and unemployment rate, Explain about...

Explain about the term underemployment and unemployment rate. Discouraged employees are non-working people who are able of working although are not actively in search of a job.

Evaluate Perfect Competition, Evaluation of perfect competition arguing the...

Evaluation of perfect competition arguing the effect on stakeholders, priorities and SR/LR

Ledger, #question."ledger is said to be the principle book of entry and the...

#question."ledger is said to be the principle book of entry and the transaction can be even be directly entered into the ledger account."Elaborate on the statement

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