Nice Lecture Below

The Lecture on Probability theory is really refreshing especially the part about the Probability theory used in mail servers for filtering Spams.Bill gates using Bayesian theorem to filter spams amazing but the fact that a group of words cannot be filtered (practically impossible)but individual word can be filtered easily is new to me. Mathematics are always useful in every field and the final case study given by the professor on Statistician's lie is good. The example given Probability theory used in Game shows is also good.