Company Lottery

I won the company Christmas lottery for the 2nd time, yesterday.

They announced 5 winners each day, for 12 consecutive days, during the holiday season. So there are 60 winners each year. The average winning rate is about 60/500= 12%.

Ok, not too bad for me, considering I have been here for only 3 years. Most of people here had won at least once or twice. But there is an extreme case --- actually my manager --- he had been here for 25 years but not winning a single time. Is that statistically possible ?

Well, happy holidays to my visitors.