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Desalegn
Subject: Applied Mathematics, asked on 11/10/23
Suppose that 25% of all youths in a given income and lifestyle category are interested in entertainment (Movies, Film, Tiktok, Facebook, etc). A random sample of 100 youths in the category of interest is to be selected. What is the probability that at least 20% of those in the sample will express an interest in the entertainment?
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