within each block, look at at home size and check the correlation analysis. this will result in mayb 50 different sections (10 blocks *5 home sizes) so this might be difficult and might require something like this :
http://www.bristol.ac.uk/cmm/learning/multilevel-models/what-why.html
.. more research will have to be done to do this analysis
within each block, look at at home size and check the correlation analysis. this will result in mayb 50 different sections (10 blocks *5 home sizes) so this might be difficult and might require something like this : http://www.bristol.ac.uk/cmm/learning/multilevel-models/what-why.html .. more research will have to be done to do this analysis