Construct your project as follows:
Findings - Include summary statistics and conclusions from two tests of hypotheses. Report test statistics, p-values, and conclusions. Copy summary data and graphs from spreadsheet that was due on June 14 and weave those into your findings. Provide and interpret 2 confidence intervals.
Discussion of Sampling Process and Checking of Assumptions - Where/how did you collect your data (include dates and precise locations)? Your sample probably wasn't truly random. Own that. Tell me how you tried to eliminate bias from your sample. Why are the techniques that you chose to use valid? (Describe the assumptions of each test and how you verified them.)