3). Pick one concept from either Chapter 13 or Chapter 15, not already discussed, that you found useful or interesting and discuss it.
One of the topics that I found useful was in Chapter 13: numbers? In section C Averages. One of the concepts that I always seem to relate back to math is the medium and mode of something. Medium is something is that is the midway mark of a plot of number and or letters. The mode of something is that the most that is most offended used. What I have always been taught it is the number or letter that is the used the most with a plot of information. I never thought this could be used in there of communication. In the book it talks about how we all use the medium and mode as a way of measuring which is important in our reasoning. We can use both sides of this to determine comparisons in a way that the data will be perceived clearly. The fact in the reading that I was the most interesting was with in finding the medium and mode of something numbers are used more frequently then letters.