Use the data presented in Excel files "NCAA Basketball - Women.xlsx" and "NCAA Basketball - Men.xlsx" to prepare a concise written statistics report to address the following questions. Analyze questions 1-3 for either women or men (not both). Graph the mean winning margins for years 2005 - 2014 for men's OR women's NCAA Basketball tournaments. Is there a trend over time? Compare the standard deviation in winning margin for years 2013 and 2014 for men OR women. Perform an F-test for equality of variances. Compare mean winning margins for years 2013 and 2014 for men OR women. Perform a t-test for equality of means. Compare the average winning margin for men and women for 2014. Perform a t-test for equality of means Refer to Appendix I on pages 815-819 of the textbook for writing and presenting reports. Please follow the style presented on page 817. Do NOT write your report in a Q&A format.