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

Is ownership of change important for development, Is ownership of change im...

Is ownership of change important for development? Successful polices depend onto countries owning the process. When the economic reforms required for development are considere

What are the requirements of national figure to adjusting, What are the req...

What are the requirements of national figure to adjusting? National figures first require adjusting: • For population: Dividing Gross Domestic Product (GDP) by total populat

Growth prospects of Thrust areas of Indian Exports, describe the avenues an...

describe the avenues and prospects of India''s leather and leather goods exports. what are the competitive advantages and disadvantages of leather and leather goods exports

Internal constraints on government action LDCs, What are the internal const...

What are the internal constraints on government action less developed countries? Internal Constraints on Government Action LDCs: • Have restricted domestic resources to ac

The causes and persistence of inflation, QUESTION (a) Analyse the activ...

QUESTION (a) Analyse the activist and non-activist policy makers' choice between implementing a policy rule or a discretionary monetary policy. (b) Explain why the policy ru

FACTORS DETERMINANT OF PRICE, Examine the factors that determine the price ...

Examine the factors that determine the price of computers in a free market. In recent years, the price of personal computers has continued to fall even in the face of increasing de

Eat at the hotel restaurant, Suppose that a company knows that on average, ...

Suppose that a company knows that on average, 30% of guests at a hotel will eat at the hotel restaurant. What is the probability that on a given night that at least 33% of the 160

Calculate the beta for corporation, 1.) Calculate the beta for your corpora...

1.) Calculate the beta for your corporation.  First you need to calculate the monthly return for your corporation for the recent 60-month period (use April 2006 through March 2011)

What is universal banking, It commonly refers to the combination of commerc...

It commonly refers to the combination of commercial banking and investment banking. It is a supermarket for both wholesaler n retailer financial services as it offers a huge range

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