(Solution Library) Do Free Samples Work? You interview a random sample of 50 adults. The results of the survey show that 48% of the adults said they were
Question: Do Free Samples Work? You interview a random sample of 50 adults. The results of the survey show that 48% of the adults said they were more likely to buy a product when there are free samples. At can you reject the claim that at least 52% of the adults are more likely to buy a product when there are free samples?
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