birthdate and high school coincidence

As of the 23rd May 2022 this website is archived and will receive no further updates.

understandinguncertainty.org was produced by the Winton programme for the public understanding of risk based in the Statistical Laboratory in the University of Cambridge. The aim was to help improve the way that uncertainty and risk are discussed in society, and show how probability and statistics can be both useful and entertaining.

Many of the animations were produced using Flash and will no longer work.

I met a women in a meet-up group. I liked her comments, thought we were about the same age and of similar ilk, so being relatively new to the area (Portland, OR) asked her to meet for coffee, suspecting a new friendship could be developed. She is not a native Oregonian either. We did and got to talking and she mentioned growing up in Phoenix, AZ. I lived in Phoenix for just a few months as a teen, so she asked where I went to high school. I told her Thunderbird HS, to which she replied that was her alma mater. We then talked years, discovered we were both born in 1970, then dates, and to our incredulity, were both born on August 5! What are the odds of meeting someone with the exact same birthdate, who attended the same high school, in a different state, 30 years later?
Total votes: 321
Date submitted:Mon, 18 Aug 2014 00:23:54 +0000Coincidence ID:7713