Author Question: 4A random sample means that a.each person in the population has an equal chan (Read 806 times)

clippers!

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4   A random sample means that
   a.   each person in the population has an equal chance of being included in the study
   b.   people are assigned to conditions by random chance
   c.   participants have responded to an advertisement or request for participation
   d.   the sample is not representative




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