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Dr. Saeed worth in interested in people’s reactions to a controversial jury verdict. Dr. Saeed worth calls people at their home between the hour of 1:00 p.m. and 3:30 p.m. on a Tuesday afternoon. In this example Dr. Saeed worth has most likely selected:

Aa biased population
a biased sample
Ca representative sample
Da statistically significant population

Correct Answer: B. a biased sample

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