MOM'S SECRET ROOM

[ONEBGG]

Day of the quiz:
Professor: "OK students, you have fifteen minutes to plot the bivariate distribution between A and B, fifteen minutes to compute the correlation between A and B, and 5 SECONDS to compute the kurtosis of B."

One student stands up very worried: "Excuse me Professor, how can we posssibly compute a kurtosis in 5 SECONDS?"

The Professor looks at the class very reassuring: "No need to be worried, kids, IT TAKES ONLY A MOMENT!!"

*Sorry this joke got lost in my notes. But, I want to take this moment to thank Marcello Galluccci of the Free University in the Netherlands for this little tidbit of humor.