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

Law of commerce, Hatfield owned a large farm on which he grew grain. His co...

Hatfield owned a large farm on which he grew grain. His combine was inadequate in relation to the acreage of grain that he harvested annually. As a result, on several occasions his

Find the conversion order for investors, Consider the following four CP inv...

Consider the following four CP investors: Series A: $5m FV (and 2X liquidation preference) or converts to 5m shares; Series B: $10m FV or converts to 8m shares; Series C:

Economics, Ask question #Minimum 1000words accepted#

Ask question #Minimum 1000words accepted#

Discounting principle, Explain the discounting principle. Using the discoun...

Explain the discounting principle. Using the discounting principle calculate the present value of an annuity of five years at Rs. 500 payments made at the end of each of the next f

How can trade agreements assist development, How can trade agreements assis...

How can trade agreements assist development? A trade agreement is while two or more countries to by decrease or abolish tariffs, non-trade and quotas barriers which are establ

Important to the success, Brand names can be important to the success of a ...

Brand names can be important to the success of a firm in some industries. Consider industries that demonstrate monopoly, monopolistic competition, oligopoly, and perfect competitio

Differentiate value management and value engineering, Describe the differen...

Describe the difference between value management and value engineering. Value Engineering: It is concerned all along with determining the cheapest method of accomplishing

Engineering economics, 2. You recommend spending $10,000 on equipment that ...

2. You recommend spending $10,000 on equipment that will increase sales of your product by $1000 a year and reduce annual operating costs by $800. The equipment has 10-year lifetim

Explain about theories and models linked to development, Explain about theo...

Explain about theories and models linked to development. • There is no one agreed theory of development. All models, as Rostow, provide an insight in one or two dimensions of t

Business policy & environment, various approaches followed by FMCG companie...

various approaches followed by FMCG companies in test marketing

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