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Multiple regression analysis

$15-18 USD

Imekamilika
Imechapishwa about 10 years ago

$15-18 USD

Kulipwa wakati wa kufikishwa
Multiple regression analysis is widely used in business research in order to forecast and predict purposes. It is also used to determine what independent variables have an influence on dependent variables, such as sales. Sales can be attributed to quality, customer service, and location. In multiple regression analysis, we can determine which independent variable contributes the most to sales; it could be quality or customer service or location. Now, consider the following scenario. You have been assigned the task of creating a multiple regression equation of at least three variables that explains Microsoft’s annual sales. Use a time series of data of at least 10 years. You can search for this data using the Internet. •Before running the regression analysis, predict what sign each variable will be and explain why you made that prediction. •Run three simple linear regressions by considering one independent variable at a time. •After running each of the three linear regressions, interpret the regression. •Does the regression fit the data well? •Run a multiple regression using all three independent variables. •Interpret the multiple regression. Does the regression fit the data well? •Does each predictor play a significant role in explaining the significance of the regression? •Are some predictors not useful? •If so, did you consider removing those and rerunning the regression? •Are the predictors related too significantly to one another? What is the coefficient of correlation “r”? Do you think this “r” value suggests a strong correlation among the predictors ( the independent variables? Analyzed and predicted what sign each variable will be before running the regression, and explained why they made that prediction. Interpreted the simple linear and multiple regression after running the regression. Analyzed and explained if the regression fits the data well. Analyzed and explained if each predictor plays a significant role in explaining the significance of the multiple regression. Analyzed and explained if some predictors are not useful. Considered removing the predictors that are not useful and rerunning the regression. Analyzed and explained if the predictors are related too significantly to one another (correlation). Used correct spelling, grammar, and professional vocabulary. Cited all sources using the APA guidelines. Submit your answers in a three-page Word document.
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14 mapendekezo
Mradi wa mbali
Inatumika 10 yrs ago

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Picha ya Mtumiaji
Here, I suggest to use two model selection procedures: Forward selection and backward elimination. Because it verifies the final model accurately. For model selection procedures, I use Scaled deviance as the model diagnostic. To check the model assumptions, Normal probability plot of errors will be used. Usually I use SPSS 20 for this type of analysis. But I can use R and SAS too.
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Picha ya Mtumiaji
Hi mate, My aim is to establish myself as one of the most reliable providers and I believe that the only way to achieve this is by Buyer Satisfaction. I assure you the quality of the work will be beyond your expectations. Thanks
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Picha ya Mtumiaji
I am a competent academic writer, with high lead times and turnaround time, proposal writer, masters level dissertation writer, PHD level dissertation and thesis writer, PHD defense PowerPoint presentation writer, argumentative essays, comparative analysis, company analysis, business strategy development, conversant with all international citations, marketing, management, business studies, advertising, procurement, strategy development, marketing plans, marketing strategy, communication strategies, stakeholder man. I have good reviews and record of writing excellent quality and a PhD level Essay, Thesis, dissertation. I can assure you about ZERO Plagiarism work. Give me a chance to join your team and i will prove myself. I believe in Quality … Let’s Discuss.
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Picha ya Mtumiaji
I'm 100% sure I can serve my best capabilities to complete your target and work opportunities...... So, I can just say that; "I am honest for achieving your work requirements and everything wants’ trust !!! Make trust in me!!!! I take you to the gate of success!!
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Picha ya Mtumiaji
Hi Shall I start? Please send me the data...................................................................................
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Picha ya Mtumiaji
Hi.. I would be glad to assist you with your work. My key skills are writing & designing. Kindly check my profile for a better picture. I'll be happy to hear from your end. p.s. Newbie to Freelancer, some love will be much appreciated. Regards, Soumya
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Picha ya Mtumiaji
Bir öneri henüz sağlanmadı
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Picha ya Mtumiaji
I can do it. I am a software engineer and have taken courses in advanced mathematics. Please open the chatbox so we can discuss further. Looking forward to working with you. Thanks
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Picha ya Mtumiaji
Hi, I can do regression analysis on the mentioned scenario, I can run regression on SPSS and MS Excel as well and output file will also be provided along with interpretation on Microsoft. DO consider me for quality of work.
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Picha ya Mtumiaji
Hi, I have read the project description and I assure you that I can perform this task within the agreed time frame and budget. The reason of such confidence is that I have also done this type of task already. For the sake of confirmation you are welcome to check the file attached with my portfolio slot. Feel free for further clarification and information. Stay Blessed.
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Kuhusu mteja

Bedera ya UNITED STATES
Gainesville, United States
4.9
24
Mwanachama tangu Nov 24, 2012

Uthibitishaji wa Mteja

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