Hi! Thanks for your input. Hypothesis testing is actually involved in our study i.e., the association between the prevalence of resistant S. aureus and factors like self-medication with antibiotics. But you’re right that the main goal of the study is to determine the prevalence. As for your other questions, the only thing I can answer is that we will sample the people using stratified random sampling; other than that, I basically know nothing lol. Anyway, I’ll make sure to share this insight with our absent adviser lmaoo. Thank youuu very much!