Some Jokes... - 时光

How many stockbrokers does it take to change a light bulb?
"My God! It burnt out!! Sell all my G.E. stock NOW!!!"
Two. One to take out the bulb and drop it, and the other to try and sell it before it crashes (knowing that it's already burned out).

How many accountants does it take to change a light bulb?
"What kind of answer did you have in mind?"
Two, one to change the light bulb and one to check that it was done within the given budget.

How many economists does it take to change a light bulb?
None. If it really needed changing, market forces would have caused it to happen.
None. If the government would just leave it alone, it would screw itself in.
None. The invisible hand does it.
Two. One to assume the existence of ladder and one to change the bulb.
Eight. One to change it and seven to hold everything else constant.
One to prepare the proposal, an econometrician to run the model, one each MS and PhD students to write the theses and dissertations, two more to prepare the journal article (senior authorship not assigned), four to review it, and at least as many to refine the model and replicate the results.

How many statisticians does it take to change a light bulb?
"With what degree of certainty do you need to know?"
3.67 statisticians on the average.
75.23% of the population believe that it takes less than four statisticians.

How many analysts does it take to change a light bulb?
Three. One to prove existence, one to prove uniqueness and one to derive a nonconstructive algorithm to do it.

How many mathematical logicians does it take to change a light bulb?
None. They can't do it, but they can easily prove that it can be done.

-- thanks to Danni =)