8. Finalize Sampling Analysis Report and Project Presentation

Topics and Notes

1. Working Data Sets
• a. Data sources, descriptions, and dictionary DATA SITE
• b. Code for loading data CLASS NOTE
2. Finalize the sampling project analysis and report
   • a. Technical Terms in sampling finite populations
   • b. Basic sampling plans.
     VISUAL REPRESENTATIONbbb
   • c. Case Study: Sampling Proejct Analysis and Report: HTML PDF RMD
3. Prepare HTML presentation slides based on the sampling project
• a. Follow the guidelines of designing HTML presentation sildes
• b. Prepare about 15 slides
• c. Team mambers should contribute equally in the presentation.

Assignments

1. Analysis Using the Stratification variable
• a. Calculate the TRUE loan default rates of each subpopulation defined based on the stratification variable.
• b. For each of the four random samples, find the sample loan default rate to estimate the corresponding subpopulation default rates.
• c. Create a table to compare sample default rates with corresponding subpopulation default rate.
• d. Create a visualization based on the above table for visual comparisons.