From Jim Jazwiecki:
An Excel quiz. Look at ten words and decide if the word is an Excel function or the name of a foreign currency. I didn’t do so well. I could identify three Excel functions. One of the function was WEIBULL. I was a little skeptical, so I had to look it up in help.
Returns the Weibull distribution. Use this distribution in reliability analysis, such as calculating a device’s mean time to failure.
No, YOU use it in reliability analysis. I’m perfectly happy just fixing the device when it breaks.