Transcription: Previously in this course we talked about a lot of different functions. We began by talking about the statistical functions, probably the most common usage in Excel. We then talked about the analysis tool pack and the fact that you might want to install it to get access to new and unusual functions. We talked about a few of the financial functions and their common usage. We spent a good deal of time on the math functions, focusing primarily on the various techniques used for rounding. We also talked about the text functions, unusual functions that have wide applicability in trying to extract i ...