Tagged Questions

1
vote
1answer
835 views

Testing for significance of difference between two populations

I am trying to test the significance of the difference between two populations. Here is a link to the population 1 data: http://pastebin.com/914mCRqA and population 2 data: ...
13
votes
4answers
2k views

Statistical inference when the sample “is” the population

Imagine you have to do reporting on the numbers of candidates who yearly take a given test. It seems rather difficult to infer the observed % of success, for instance, on a wider population due to the ...