You interview a random sample of 50 adults The results of the survey show that...
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You interview a random sample of 50 adults The results of the survey show that 50 of the adults said they were more likely to buy a product when there are free samples At 0 05 can you reject the claim that at least 55 of the adults are more likely to buy a product when there are free samples State the null and alternative hypotheses Choose the correct answer below A Ho p 0 55 H p0 55 OC Ho p 0 55 H p 0 55 Find the z test statistic Z Round to two decimal places as needed What is the result of the test A Reject Ho The data provide sufficient evidence to reject the claim B Reject Ho The data do not provide sufficient evidence to reject the claim C Fail to reject Ho The data do not provide sufficient evidence to reject the claim D Fail to reject Ho The data provide sufficient evidence to reject the claim C OB Ho p0 55 Ha p 0 55 O D Ho p20 55 Ha p 0 55
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