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Suppose A D fx 2 R : x > ??2g and B D .??3I 3]: 1.1 Sketch each of A and B on a separate number line. (2) 1.2 (a) Write A [ B in set builder notation. (1) (b) Sketch A [ B on a separate...


How to make a box plot to graphically depict quartile values in a data set.

The general form for a box-and-whisker plot is really easy. Let's take a simple data set.   8.2, 15.9, 12.8, 7.4, 24.7, 23.2, 9.6, 7.9, 8.3, 10.2   First, we need to take those data and put them in numerical order.  When we do that, this is what the data set looks like: 7.4, 7.9, 8.2, 8.3, 9.6, 10.2, 12.8, 15.9, 23.2, 24.7   [Note: Any computer... read more

I'm decent at math. Although I haven't had a math class since I was a senior in high school, so about three to four years ago. I was on a good pace of figuring this out until last night I messed up...