On Apr 7, 2010, at 9:29 AM, Kenneth A. Ribet wrote:
Hello All,
I asked myself how I could use sage to compute the standard
deviation of a grade distribution for one of my courses. Rooting
around, I found that I can compute for example
sage: vector(RDF,[1,2,2,1]).standard_deviation()
and
Hello All,
I asked myself how I could use sage to compute the standard deviation of a
grade distribution for one of my courses. Rooting around, I found that I can
compute for example
sage: vector(RDF,[1,2,2,1]).standard_deviation()
and get the answer 0.57735026919. However, if I try the same
