Representation of same proportion of individuals in a sample as they exist in population is?
ایک نمونے میں افراد کے اسی تناسب کی نمائندگی جس طرح وہ آبادی میں موجود ہیں؟
Answer: Stratified Sampling
Explanation
The method that represents the same proportion of individuals in a sample as they exist in the population is called "Stratified Sampling."