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28 28 Professor Smith loves dark chocolate, and he would like to find out the proportion of the population that shares his preference. He randomly

28 Professor Smith loves dark chocolate, and he would like to find out the proportion of the population that shares his preference. He randomly sampled 750 people, and 440 people chose dark chocolate. To construct a 95% confidence interval, he should use: o 2-PropZlnt o Zlnterval C) Tlnterval o o o 2-SampTlnt 2-SampZlnt 1 -PropZlnt

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