Question: An opinion poll asks a random sample of voters, Do you think that elected government officials are overpaid? Suppose that 75% of the population would

An opinion poll asks a random sample of voters, "Do you think that elected government officials are overpaid?" Suppose that 75% of the population would respond "yes". In a sample of size 400, what is the probability that 60% or less of the sample of voters respond "yes"?

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