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How many people at the convention traveled from abroad

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You select a random sample of 110 people at a medical convention attended by 1,762 people. Within your sample, you find that 63 people have traveled from abroad. Based on this sample statistic, estimate how many people at the convention traveled from abroad. Would you be more confident of your estimate if you samples 300 people? The number of people at the convention traveled from abroad is? Would you be more confident of your estimate if you sampled 300 people?

Reference no: EM131860736

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