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Do Free Samples Work? 

You interview the random sample of 50 adults. The results of survey show that 48% of the adults said they were more likely to purchase a product when there're free samples. At a = 0.05, can you refuse the claim that at least 52% of the adults are more likely to purchase a product when there're free samples?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920588

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