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5 April, 01:08


In a study to determine the percentage of college students who read the newspaper, which of the following is the best sample?

Every 20th student who walks by the student center

The first 50 students who arrive at a movie

The freshman at a particular school

The students in a computer class

Answers (1)
  1. 5 April, 02:25
    First one;

    Every 20th person who passes the student centre.

    The people passing the student centre are very likely to be students and you're very likely to get a mix of lots of different students producing reliable results.
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