Order ID 53563633773 Type Essay Writer Level Masters Style APA Sources/References 4 Perfect Number of Pages to Order 5-10 Pages Description/Paper Instructions
Supermarket Profits
Mathematics Statistics homework
You have to indicate the purpose of the study and discuss (not listing) data characteristics before answering questions and interpreting the results of the regression analysis.1. Run a multiple regression using the above data. (with profit as the dependent variable).
2. Compare the result of question (1) with another regression equation obtained without the food
sales variable.
3. Which of the models do you prefer? Why?
4. Interpret your results for (1) and (2).
5. In writing your paper, you should start by indicating the purpose of the study. Also, discuss
the methodology and conclusions.
** You can use EXCEL or any other software. ** You need to include your printout in
your submissions.
The layout and format of the paper should include the following sections:
Title page, Abstract, Introduction, Method, Results, and Discussion.
a) Abstract is a very concise summary of the paper.
b) The Introduction tells the reader about the topic. Specifically, it should start with the
purpose of this paper is to examine…. What the issue is, what is known about it, and the specific
focus? Put a business context to it — write the value added by your work or what businesses can
gain from the knowledge of the determinants of market profits.
c) Empirical Results you should start with a brief discussion of the descriptive statistics for
each variable.
d) Method you should be able to explain what method you are using for your work. For
example, you can start with telling the reader that the ordinary least squares method (OLS) was
used to obtain estimated coefficients… (Then write more). You should be able to write the
equation from the Excel result. We expect to see you…
1. Using the excel result to generate the equation.
2. Find the standard error of each variable.
3. Find the t-stat of each variable.
4. Find the p-value of each variable.
EXAMPLE:
Ŷ = 1.24 + 1.71×1 – 0.83×2 – 2.12×3
???????????? (6.79) (1.43) (0.22) (0.85)
T-stat [0.18] [1.20] [3.78] [2.48]
P-value 0.857 0.247 0.002 0.025
e) The results section should tell what was found from the computed data. Using Chapter 10
and 11 for helping you interpret your result. For instance, you should interpret the Coefficient of
Determination (R!), F-test, t-test, p-value and etc. In addition, your result should use the
hypothesis equation.
Remember that in the results section there should include hypothesis testing for a t-test about
each slope coefficient and a F-test for the overall regression model.
EXAMPLE:
For the t-test, it is written like this:
H”: β# = 0 H$: β# ≠ 0
Note: § You have to decide whether to use one-tail or two-tail test § You need to follow chapter 9 materials and declare your alternative hypothesis in
each case very well
F-test:
H”: β# = β! = β% = 0 H$: β# ≠ β! ≠ β% ≠ 0, or all three are ≠ 0
(Note that: remember to mention what α is used in your hypothesis testing).
f) The Discussion describes what your findings mean in the light of the information
presented in the introduction. It is the interpretive segment of the paper and loops back to answer
the issues raised in the introduction. Remember to answer questions 2 and 3.
RUBRIC
QUALITY OF RESPONSE NO RESPONSE POOR / UNSATISFACTORY SATISFACTORY GOOD EXCELLENT Content (worth a maximum of 50% of the total points) Zero points: Student failed to submit the final paper. 20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. 30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. 40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. 50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. Use of Sources (worth a maximum of 20% of the total points). Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. 5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. 10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. 15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. 20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. Grammar (worth maximum of 20% of total points) Zero points: Student failed to submit the final paper. 5 points out of 20: The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors 10 points out 20: The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors 15 points out of 20: The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. 20 points: The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. Structure of the Paper (worth 10% of total points) Zero points: Student failed to submit the final paper. 3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. 5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements. The student also significantly writes too large or too short of and paper 7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. 10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper. GET THIS PROJECT NOW BY CLICKING ON THIS LINK TO PLACE THE ORDER
CLICK ON THE LINK HERE: https://www.perfectacademic.com/orders/ordernow
Do You Have Any Other Essay/Assignment/Class Project/Homework Related to this? Click Here Now [CLICK ME] and Have It Done by Our PhD Qualified Writers!!