Math Joke Friday 1

Does everybody know I'm a math major yet? So, I'm going to start my first "feature" on my blog: the friday math joke. Statisticians are the easiest mathematicians to laugh at.

When a statistician passes the airport security check, they discover a bomb in
his bag. He explains. "Statistics shows that the probability of a bomb being on
an airplane is 1/1000. However, the chance that there are two bombs at one plane
is 1/1000000. So, I am much safer..."