Category: Statistics

We have learned that in a unimodal symmetric distribution, about 68% of the values fall within one standard deviation of the mean, and about 95% fall within two standard deviations of the mean. How does that apply to the manufacturing of aircraft or cars? Can you think of examples where a company would use information…

Answer the questions under Part II, E through J on the Excel file you used in Part I of the Exam in Module 8

I need the excel file revised accordingly and please. Its a risk log assignment and the last writer did it poorly and i got zero, please make sure i get 100 because if not i will have to cancel the order.

Advanced Financial Analysis and Projections Using Excel. This is a highly crucial assignment. Accuracy is vital. Poor accuracy will lead to a 0 grade. Do not attempt unless certain to deliver the needed accuracy

PDF Rubric attached with instructions highlighted in red. Please note that the written report needs to be accompanied by an excel file that reflects the written report. Second file is report template that needs to be used to complete written report. Additional files are for report and example of excel file that needs to be…

Use the course Excel spreadsheet to construct a 90% confidence interval for proportion research Find the average price of homes in your state (cite your source). Gather a Sample: Record the prices for 15 randomly selected homes in your state. (Check Zillow.com or Realtor.com). Construct the confidence interval using Excel Use your sample to construct…

This week’s discussion topic allows you to create and clean your own dataset similar to what you will be required to do for your Term Research Project for the course. In Week 4, you will complete the first two sections in the Word Document attached below (Introduction and Purpose, Definition of Variables). You will also…

https://www.youtube.com/watch?v=VS851xNJRPA Lecture 25 is available in this week’s materials module and covers more of Ch. 9: Predictive Data Mining In your final project, you will produce a statistical analysis report (using RMarkdown or MS Word) and provide a presentation (in the format of a recorded PowerPoint presentation). A short (approx. 15 minutes) YouTube video is…

I need the conclusion of the project written and powerpoint slides added to the presentation for the conclusion. Attached is the paper, the powerpoint, charts and the survey results. include source from this website (Boston University, 2019) Dealing with stress during finals

The most important part of statistics is accurately and effectively communicating the results of a study. For this lab, you will be conducting a statistical study of SNAP recipients from a cluster sampling based on Regions of the United States, discussing the results of a hypothesis test, graphing their results, and concluding which visual display…