The design that has been chosen for this research paper is Ex post facto design that is a non experimental technique of research. It is a kind of research study that may be cover-up as genuine testing in which preexisting groups will be contrast with some of the dependent variable. The method is considered to be a factual experiment as the way in which groups are estranged and the way of performing the analysis, but as non experimental research it is subjected to some limitations. The method is useful one as it enables the ...