I have one of those RSA devices that helps me log in to work. I noticed that there always seems to be duplicate digits on the display as in the picture above.
So I wondered what the odds of this occurring are? I'm good at statistics and could probably have figured it out, but one thing you can use Excel VBA for is to brute force some statistical calculations. So here is the code I used.
The following is displayed: 84.9% If you have any questions on this contact me via twitter @AlecBerg As an exercise try to develop the code to display the probability for the Birthday Problem If you have the statistics solution to this problem send it to me and I'll post it here. If you have any statistical question to brute force send it to |