Statistics Case study

I need help with a statistics case study that is aimed to understand the statistical techniques,tools,and methods and be able to apply these to real world examples. The case should include at least one area of business and economics.Case must be 1000 words, must include a copy of all data,output, and findings attached as an appendix. you may choose software such as excel,minitab, and all estimated models must be typed out or printed out from the software within microsoft word, references list should include at least four  references used.