Earlier today, Rick posted interesting information about which time of year the most babies are born, at least in the USA. I don't have data nearly as extensive as what's available at the NCHS, but I do have a sample of birthday records to compare against Rick's findings. My sample
Do you know someone who has a birthday in mid-September? Odds are that you do: the middle of September is when most US babies are born, according to data obtained from the National Center for Health Statistics (NCHS) Web site (see Table 1-16). There's an easy way to remember this
For years mathematicians have been pondering the Monty Hall Problem – you know, the old TV show where you have 3 doors and behind one door is a car (or some nice prize) and behind the other two doors are goats (or some undesirable prize). You pick door #1. But
