First, let's pretend you are performing research for a client and have used scale variables in your survey. It is time to present your report to your client, what measure(s) of central tendency should you include in your report to the client? Second, you have performed survey research for a different client, and in this survey you collected nominal/categorical data. When reporting your findings to your client, what is the best measure(s) of central tendency to present to this client? Finally, should you present any measures of variability with your findings? Why or why not