ENGINEERING PROBABILITY AND STATISTICS 1. Find a simple research problem with ready dataset from public available domain databases (just like the examples discussed in SPSS ANOVA practice). Dataset source suggestions: 2. Perform statistical analysis (descriptive+inferential). The goal is to retrieve statistical knowledge from the dataset. You can use SPSS/PSPP/EXCEL software 3. Write up a short report (10-25 pages) to discuss the purpose of the study, what statistical methods (tests) used and results obtained. REPORT FORMAT 1. Introduction 2. Literature Review 3. Methodology 4. Results and Discussion 5. Conclusion

Does data reduction and balancing the target variable eliminate skewness?

How can you say that Mode Always Appropriate for Qualitative Data?

carefully weigh the data before casting your vote.  As you review the data, you ask yourself, Assuming both teams handled roughly the same number of customers, which chart impresses me more? Which team is the most consistent? Which team, over time, has better average scores?  Growing scores?  Declining scores? What does the Descriptive Statistics ToolPak tell me about the data? Which team is showing improvement? Can I estimate (or visually predict using the best fit line) which team will have better future performance?  If so, which team?  How do I know? …and, for whom should I vote?

I am doing a case study for statistics and I have to do a report with it. What do I include on the report? Do I just add bar graphs scatter plots and histograms? can I add multiple regression tables to the report? What should I not include?

The St. Louis Cardinals would like to improve their post season performance this year. They have hired you as a consultant to study the team during winter practice and help their analytics team to fine tune their on-field performance. Armed with your recent knowledge of sampling and estimation, you set to collect data and provide feedback to the team. How can you help the team from what you have learned in this chapter? Describe your sampling plan? What data would you like to collect, the parameter(s) of interest. How you would use the confidence interval to inform the team?

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Summarize the advantages and disadvantages of qualitative research when compared to experimental or survey research? Under what circumstances would a researcher choose a qualitative design?