Thingiverse
Standard Normal Distribution with Two Standard Deviation Marks by Captain_Parsimony
by Thingiverse
Last crawled date: 4 years, 1 month ago
The normal distribution with two channels in each side, at one and two standard deviations out from the mean.
Sorry for the crappy pictures, I am really bad at judging good lighting. My other recent file should give a good reference point: http://www.thingiverse.com/thing:1381014
Sorry for the crappy pictures, I am really bad at judging good lighting. My other recent file should give a good reference point: http://www.thingiverse.com/thing:1381014