DUL IVIUI 11 TUI LUI 2. Ull You want to obtain a sample to estimate a...

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Answer #1

Given: Standar Deviaiog (or): 944 margin Enor (E) = 1 Anour 90.1o Confidn intval,itic valus is At or -0.90 EO.1O o/2 =0.05 4C

Answer 2

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