posted 2018.02.04
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AP Statistics 2018 Answer Key: Problem #4.
A government’s congress has 575 members, of which 124 are women. An alien lands near the congress building and treats the members of congress as as a random sample of the human race. He reports to his superiors that a 95% confidence interval for the proportion of the human race that is female has a lower bound of 0.182 and an upper bound of 0.250.