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- Topic: Probability Distributions on Texas BA II

Author | Topic: Probability Distributions on Texas BA II |
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mitenshah@2009-04-12 03:06:11 |
Hello, we can get std deviation for normal statistic problems on the calcutor by putting in valies for X and Y. Can we get the same for probability disributions - by using X as probaility of out come, and Y as outcome, we get the (Sum of) XY - which is the expected outcome, but then the std devation is incorrect - is there a correct way to do this? thanks |

Yurik74@2009-04-15 23:59:39 |
Typed in for x {0.3;0.3;0.4} for y {3;5;7} - everything works fine, stdev is right for x and y Might be problem with input? |

### CFA Discussion Topic: Probability Distributions on Texas BA II

I am happy to say that I passed! Your study notes certainly helped prepare me for what was the most difficult exam I had ever taken.