(4) The proportion of elderly people in a very large population is to be estimated with B = 0.04. The required n is a) 4
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(4) The proportion of elderly people in a very large population is to be estimated with B = 0.04. The required n is a) 4
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subject : census
(4) The proportion of elderly people in a very large population is to be estimated with B = 0.04. The required n is a) 400 (b) 800 (c) 1300 (d) 625 (e) None.