Hi all Is this a universal problem to find suitable data sets for teaching and assessing? http://learnandteachstatistics.wordpress.com/2013/06/03/data/ Nicola =========================================================== Dr Nicola Ward Petty Aka Dr Nic Statistics Learning Centre http://statslc.com/ Resources, videos, blog, help - you can find it all at Statistics Learning Centre. You may leave the list at any time by sending the command SIGNOFF allstat to [log in to unmask], leaving the subject line blank.