This is the too easy challenge: comparing 7 groups with their known population size and their number of survey responses
Aug 17, 2020 6:55 PM(179 views)
OK. I give up... I love SAS JMP and consider myself intermediate, but now I think I am a beginner....
I need to simply compare a 7 survey groups to their response rate and their know population size. Of course, I am thinking simple Chi Square, but cannot get it to work for me. Any wisdom most appreciated
You can do as @txnelson suggests to get your rates but it sounds like you want to get to tests of significance...in your data file I added a column of 1/0 where 1 = responds, 0 = no response and then extended your frequency column so it has the counts of responders and non-responders (I used the right click to get the formula on the fly to calculate the non-response counts and then just pasted them in the correct column). I also had to add the codes so that the non-response were aligned to the right groups. Once you do that then you can run the fit Y-by-X with the response counts as the frequency and I think you are where you want to be...ChiSquare test. I added the needed script to your data table and also opened ANOMP (analysis of means for proportions) as then it is easy to pick out the different rates.