it's the standard deviation of the parent population I said in consternation to the man standing at the station in degradation waiting for the train

I find stats is filled with little epiphanies. I sit and stare at the page until all of a sudden I realize that if x-bar is the mean of something then maybe y-bar is also a mean of something, like maybe the mean of y or something.

My life is exciting.

My sister took a picture of the Threadless shirt that we got her for her birthday. It's so cute it almost makes me sick.

Another Christmas project for me: I'm going to photoshop some of the stranger things in my sketchbook and see how they fare there. I haven't got much to lose.