you are the manager at a company and are asked to present a report on the year-to-dat performance of your division. What type of statistical information would you include in your report? In particular, which descriptive statistics ( mean, median, standard deviation, etc.) do you think would best represent the main aspects of the performance of your division? What type of graphical presentation ( histogram, dot, plot, stem-and-leaf-, bar chart, etc) would you include? Explain your reasoning.