Hypothesis Testing

Write a report using word document about the results from the following 4 hypotheses testing and confidence intervals.
Compute 99% confidence intervals for the variables used in each hypothesis test, and interpret these intervals.
Write a summary about the results, distilling down the results in a way that would be understandable to someone who does not know statistics. Clear explanations and interpretations are critical.
Include an appendix page with the calculations from the excel spreadsheet (screen shots).