A survey claims that 56 out of 100 customers recommend Company A for pharmacy issues. To...
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A survey claims that 56 out of 100 customers recommend Company A for pharmacy issues. To test this claim, a random sample of 120 customers is obtained from the list of rewards customers. Of these 120 customers, 81 indicate that they recommend using Company A for pharmacy needs. We would like to know if the original claim is accurate. State your conclusion using alpha = 0.05. %3D The null hypothesis cannot be rejected: there is evidence that the percentage of customers who recommend Company A for pharmacy issues is not equal to 56%. The null hypothesis can be rejected: there is evidence that less than 67.5% of customers recommend Company A for pharmacy issues. The null hypothesis can be rejected: there is evidence that more than 56% of customers recommend Company A for pharmacy issues. The null hypothesis cannot be rejected: there is evidence that 56% of customers recommend Company A for pharmacy issues. A survey claims that 56 out of 100 customers recommend Company A for pharmacy issues. To test this claim, a random sample of 120 customers is obtained from the list of rewards customers. Of these 120 customers, 81 indicate that they recommend using Company A for pharmacy needs. We would like to know if the original claim is accurate. State your conclusion using alpha = 0.05. %3D The null hypothesis cannot be rejected: there is evidence that the percentage of customers who recommend Company A for pharmacy issues is not equal to 56%. The null hypothesis can be rejected: there is evidence that less than 67.5% of customers recommend Company A for pharmacy issues. The null hypothesis can be rejected: there is evidence that more than 56% of customers recommend Company A for pharmacy issues. The null hypothesis cannot be rejected: there is evidence that 56% of customers recommend Company A for pharmacy issues.
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Cost Management A Strategic Emphasis
ISBN: 978-0078025532
6th edition
Authors: Edward Blocher, David Stout, Paul Juras, Gary Cokins
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