Examine the time series provided in excel #1a-c to identify the

Question 1

Examine the time series provided in Excel #1a-c to identify the components present (trend, cyclical, seasonal, and/or irregular), with an indication of whether the component seems strong, moderate, or weak. Provide a brief explanation to support your conclusions.


Question 2
Explain and contrast the four measures of forecast accuracy.

Question 3

The average SAT verbal score for students from one high school over the last ten exams is 508, 490, 502, 505, 493, 506, 492, 490, 503, 501

Do the scores support an increasing or a decreasing trend? Explain.

Question 4

The number of properties newly listed with a real estate agency in each quarter over the last four years is given below. Assume the time series has seasonality without trend.





























a.       Develop the estimated regression equation that minimize the sum of squared error (highest R^2).


b.      Evaluate the accuracy of that estimated regression equation against known data.

c.       Forecast the four quarters of Year 5.


Question 5

A 24-hour coffee/donut shop makes donuts every eight hours. The manager must forecast donut demand so that the bakers have the fresh ingredients they need. Tab #5 contains the actual number of glazed donuts (in dozens) sold in each of the preceding 13 eight-hour shifts. Forecast the demand for glazed donuts for the Day, Evening, and Night shifts of June 8.

Question 6

Quarterly revenues (in $1,000,000’s) for a national restaurant chain for a five-year period are shown in Tab #6 of the Excel file. Forecast the four quarters of year 6.


Question 7

Business at Terry’s Tie Shop can be viewed as falling into three distinct seasons: (1) Christmas (November-December); (2) Father’s Day (late May – mid-June); and (3) all other times. Average weekly sales (in $’s) during each of these three seasons during the past four years is shown in Tab #7 of the Excel file. Forecast sales for the next year.

Question 8

Coyote Cable has been experiencing an increase in cable service subscribers over the last few years due to increased advertising and an influx of new residents to the region. The number of subscribers (in 1000’s) for the last 16 months are shown in Tab #8 of the Excel file. Forecast subscription rates for months 17, 18, 19, 20.

Question 9

Weekly sales of the Weber Dicamatic food processor for the past ten weeks are shown in Tab #9 of the Excel file

a.       Determine, on the basis of minimizing the mean square error, select the most appropriate moving average model to use.

b.      Forecast sales for week 11 using the model selected in a.

Question 10

Connie Harris, in charge of office supplies at First Capital Mortgage Corp., would like to predict the quantity of paper used in the office photocopying machines per month. She believes that the number of loans originated in a month influence the volume of photocopying performed. She has compiled the following recent monthly data:

Number of Loans Originated

Sheets of Photocopy Paper Used (000s)

















a.       Develop the regression equation that relates sheets of photocopy paper used to loans originated.



b.      Use the regression equation developed in part (a) to forecast the amount of paper used in a month when 70 loan originations are expected.





Calculate your paper price
Pages (550 words)
Approximate price: -

Why Choose Us

Quality Papers

We value our clients. For this reason, we ensure that each paper is written carefully as per the instructions provided by the client. Our editing team also checks all the papers to ensure that they have been completed as per the expectations.

Professional Academic Writers

Over the years, our Acme Homework has managed to secure the most qualified, reliable and experienced team of writers. The company has also ensured continued training and development of the team members to ensure that it keep up with the rising Academic Trends.

Affordable Prices

Our prices are fairly priced in such a way that ensures affordability. Additionally, you can get a free price quotation by clicking on the "Place Order" button.

On-Time delivery

We pay strict attention on deadlines. For this reason, we ensure that all papers are submitted earlier, even before the deadline indicated by the customer. For this reason, the client can go through the work and review everything.

100% Originality

At Buy An Essay, all papers are plagiarism-free as they are written from scratch. We have taken strict measures to ensure that there is no similarity on all papers and that citations are included as per the standards set.

Customer Support 24/7

Our support team is readily available to provide any guidance/help on our platform at any time of the day/night. Feel free to contact us via the Chat window or support email: support@acmehomework.com.

Try it now!

Calculate the price of your order

We'll send you the first draft for approval by at
Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Buy An Essay has stood as the world’s leading custom essay writing services providers. Once you enter all the details in the order form under the place order button, the rest is up to us.


Essay Writing Services

At Buy An Essay, we prioritize on all aspects that bring about a good grade such as impeccable grammar, proper structure, zero-plagiarism and conformance to guidelines. Our experienced team of writers will help you completed your essays and other assignments.


Admission and Business Papers

Be assured that you’ll definitely get accepted to the Master’s level program at any university once you enter all the details in the order form. We won’t leave you here; we will also help you secure a good position in your aspired workplace by creating an outstanding resume or portfolio once you place an order.


Editing and Proofreading

Our skilled editing and writing team will help you restructure you paper, paraphrase, correct grammar and replace plagiarized sections on your paper just on time. The service is geared toward eliminating any mistakes and rather enhancing better quality.


Technical papers

We have writers in almost all fields including the most technical fields. You don’t have to worry about the complexity of your paper. Simply enter as much details as possible in the place order section.