What is the probability that the proportion of couples mixed


Suppose an article reported that 6% of married couples in the United States are mixed racially or ethnically. Consider the population consisting of all married couples in the United States. When n = 250, what is the probability that the proportion of couples in the sample who are racially or ethnically mixed will be greater than 0.07?

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Basic Statistics: What is the probability that the proportion of couples mixed
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