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A randomly selected sample of 1000 college students was asked whether they had ever used a particular drug . 16 percent of the 1000 students

A randomly selected sample of 1000 college students was asked whether they had ever used a particular drug . 16 percent of the 1000 students surveyed they had. Which one of the following statements about the number.16 is correct? It's is a sample proportion, it is population proportion, it is a margin of error

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