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

Goods and servies, Make a list of businesses that provide goods and service...

Make a list of businesses that provide goods and services that you or your family members use in a typical week. For instance, do you stop at the service station on your way to sch

Does economic growth automatically reduce poverty, Does economic growth aut...

Does economic growth automatically reduce poverty? Growth implies more goods and services are obtainable to satisfy more wants and requirements. But the benefits of growth may

Economics problem, The manager of a movie production company is thinking of...

The manager of a movie production company is thinking of investing in new graphics computers for a price of $325,000. The computers are expected to have a useful life of 3 years.

Ikea market entry, How did ikea''s strategy prior to north American entry a...

How did ikea''s strategy prior to north American entry and their strategy today?

Demand and supply, Star Petroleum and Moonlight Petroleum are retail petrol...

Star Petroleum and Moonlight Petroleum are retail petrol stations that compete in the local market to sell petrol to consumers. Star and Moonlight are located across the street fro

Atmosphere, how get atmosphere pollution and its solution

how get atmosphere pollution and its solution

Quantitative Methods for Business, Please turn in the linear program for th...

Please turn in the linear program for the following problem. No need to solve the LP. Exercise 3 (Multi-Period Fixed Income Capital Budgeting) As part of the settlement for a class

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