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#sample #sample size #population sample

👩🏾‍🦱👨🏻‍🦰👱‍♀️👴🏻👳‍♂️

#diverse group #different people #multicultural group #population sample

👥🔍🧑‍🤝‍🧑

#statistical sampling #population sample #research selection #demographic slice #focus group #representative group