February 24, 2012

goodness I hate dumb mistakes. 

I just goofed on my stats test. If you take a function y = a*b+n(0,simga squared)

where A is a constant in the interval [0,1], is B* = Sum of a and y divided by the sum of a^2 an unbiased estimator of b?

Well I’m a dingus because the only thing I proved was that the expected value of B* did not equal the expected value of y (and I’m not even sure if I did that). 

Well, I’m still feeling the adderall (blah!) and I’m going to go make an excel speadsheet to model black-scholes. blah. I dislike this, I feel so cracked out. 

  1. designercunt said: apn duu iwt hnciwtixr btiw
  2. dharmakats said: come over for a cuppa tea
  3. adastraapparatus posted this