when are inferential stats used for ear surgery how does inferential stats work what type of research is inferential what is the data set in a retrospective case study? what are inferential stats? what is the difference between an explanatory study and an inferential study which data can be used as an inferential test what is the difference between inferential and inferential stats how to use a retrospective study what is the difference between inferential and descriptive stats? what are the independent variables in a research design what is the difference between descriptive and inferential stats in a case study which of the following is an example of an inferential study design? what inferential stats should be used for this type of study? what is the difference between inferential stats and retrospective stats does inferential stats work in a study design when does inferential stats come into play what type of data can be used for a retrospective case study study? how does inferential stats affect outcomes what type of statistics are used in an experimental study