"pestcontrol" <pestcontrol@excite.net> wrote in message
news:a1FUb.60375$6O4.1792873@bgtnsc04-news.ops.worldnet.att.net...
> 1. Suppose a terrorist adds ricin to the steel milk jugs at the Shibuya
> Starbucks. The jug contains 500 ml of milk, and the average person uses 10
> ml of milk, with a standard deviation of 5 ml. Suppose further that the
> customers are 40% chapatsu freeters, 20% English teachers, 10% enjo kosai
> teens, and 30% salarymen with bad breath. Suppose the ricin has a 70%
chance
> of killing the victim within 3 days. Calculate
>


Whatever the answer is.. hopefully it takes out a couple engrish teachers in
the process.