There are two boxes labeled Y and Q. The AVE of box Y is 44 with an SD of
10. The AVE of box Q is 34 with an SD of 15. If 100 draws are made from
box Y and 25 draws are made from box Q what is the value of z?
Carlos Rodriguez <email@example.com>
This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998