What is the minimum sample size needed to satisfy this requirement, with 90% confidence? Consider in your calculations that there is no knowledge about the proportion of individuals in favor of the bill.  b. What is the minimum sample size needed to satisfy this requirement, with a confidence of 90%, using the additional information that the proportion must be at most equal to 0.15?

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A: Hello! Thanks for the question. You have posted two different questions. As per guidelines, we are…

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