Topic: Checking for QualityScenario: A venture capitalist has just given you several million dollars to develop your dream product! Explain in detail what this product is and why people would buy it. (Think Steve Jobs and the iPhone - did people really think we needed “smartphones” back in 2007?)Main Post: Now your dream product has gone into production and the manager is asking you, as the statistical expert, to use statistical methods to ensure quality control. See Example (attached) and DB starter video in Unit 10 LiveBinder.1. You will generate a random dataset of N samples of defective proportions by completing the following steps:a) You will start with a random number by combining the last 2 digits of the year in which you were born plus the day of the month in which you were born. For example, if you were born October 3, 1990, your number would be 90 + 3 = 93. (If your number exceeds 100, subtract 100 from the total.) Call this X and it will seed your random number generation.b) Choose a number of samples, N. (N should be between 5 and 10 samples.)c) In Excel, type =RAND()*X in a cell. Repeat N times. This will generate the proportion of defective products (out of 100) for your N samples.2. Use Excel to create a p-chart for a sample size, 100, and the number of samples, N.3. Write a professional memo to your business/company owner describing the production quality so far and prioritizing any control measures necessary to guarantee high quality products. Address the following items and questions in your professional memo:Describe your product, its use, and societal value. (Humor is encouraged.)Share and summarize your p-chart.What is your Lower Control Limit (LCL) and Upper Control Limit (UCL)?Is the product in control? If not in control, what sample(s) was outside of the limits, i.e., below LCL or above UCL?What measures could be taken now to address the data points that out of control?What recommendations would you suggest to optimize quality in future production?

It is required to complete a real-world application project. attached file.Choose either problem 46 or problem 48 on page 250. For the problem you choose, answer the following, showing your calculations: (a) Determine the vertex and interpret the meaning of (h, k) in the problem situation. (6pts) (b) Determine the x- and y-intercepts of the function. Interpret the meaning of each in the problem situation. Are all intercepts meaningful to the given problem? Explain. (6pts) (c) Many real-world applications have a restricted domain and range. Determine an appropriate domain and range for the problem you chose.

The Big Picture of Survey ResearchAlthough you likely are generally familiar with what surveys are and some of their purposes, it is useful to consider what, precisely, survey research is and how it can be used. For this Assignment, consider how you would define and explain what constitutes survey research as well as which types of research questions can be best addressed using survey methods research. Then formulate one research question you would be interested in studying (whether for your thesis, dissertation, research study, grant, program evaluation, or personal interest). Finally, explain how survey research methods could be used to answer this question.The Assignment (4- to 5-page paper):Define and explain what constitutes survey research.Explain one strength and one weakness of survey research. Be specific, and provide examples.Explain which types of research questions can best be addressed using survey research.Describe one specific research question you would be interested in studying (for your Final Project or Dissertation), and explain how you could use survey research to answer this question.Support your Assignment with specific references to all resources used in its preparation. You are to provide a reference list for all resources, including those in the Learning Resources for this course.ReadingsCourse Introduction (located under Course Home)Course Text: Bradburn, N., Sudman, S., & Wansink, B. (2004). Asking questions: The definitive guide to questionnaire design—For market research, political polls, and social and health questionnaires(Revised edition). San Francisco, CA: Jossey-Bass."Preface and Acknowledgments"Chapter 1, "The Social Context of Question Asking"Chapter 12, "Asking Questions FAQs"Course Text:DeVellis, R. F. (2017). Scale development: Theory and applications (4th ed.). Thousand Oaks, CA: Sage.PrefaceChapter 1, "Overview"Course Text: Groves, R. M., Fowler, F. J. Jr., Couper, M. P., Lepkowski, J. M., Singer, E., & Tourangeau, R. (2009). Survey methodology (2nd ed.). Hoboken, NJ: John Wiley & Sons.PrefaceChapter 1, "An Introduction to Survey Methodology"Chapter 12, "FAQs About Survey Methodology"Article: Krosnick, J. (1999). Survey research. Annual Review of Psychology, 50, 537–567. Retrieved from the Walden Library using the MEDLINE with Full Text database.Article: Westaby, J. D. (2006). How different survey techniques can impact consultant recommendations: A scientist-practitioner study comparing two popular methods. Consulting Psychology Journal: Practice and Research, 58(4), 195–205. Retrieved from the Walden Library using the PsycARTICLES database.