In a community of 3000 people, 80 % are Hindus 10 % Muslims, 5 `)/0 Sikh, 4 % Christians and 1 % Jains To select a sample of 300 people to analyses food habits, ideal sample would be -: (A) Simple random, (B) Stratified random, (C) Systematic random, (D) Inverse sampling
Answer is B. Ans. is 'b' i.e., Stratified random