Mployee tunover n the restaraun industry

I need a methodology section. My hypotheis are as follows:HO-The turnover of restaraunt staff is independent on the different types of restaraunt establishments. Ha-The turnover of restaaunt staff is dependent on the type of restaraunt establishments. The purpose: The purpose of this study is to determine if there is a dependent relationship within employee turnover in the different types of restaraunt establishments: against voluntarily and i voluntarily. The five types of restaraunt establishments are: casual dining, fine dining, fast-casual, full service, quick serivce. Need journal articles that are peered review 2005-2010 only if i need references.also attached is the guide line. Not sure how many page. My teacher saids i need to do a correlational study. Not sure which and chi can i sen attachments with the information.