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I was wondering did I get the p value right A psychology student conducted a study on using a chief executive officer's facial structure to

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I was wondering did I get the p value right

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A psychology student conducted a study on using a chief executive officer's facial structure to predict a firm's financial performance. The facial width-to-height ratio (WHR) for each in a sample of 47 CEOs at publicly traded firms was determined. The sample resulted in x = 2.17 and s = 0.31. The student wants to predict the financial performance of a firm based on the value of the true mean facial WHR of CEOs. The student wants to use the value of u = 2.3. Do you recommend he use this value? Conduct a test of hypothesis for u to help you answer the question. Specify all the elements of the test, including Ho, Ha, test statistic, p-value, and your conclusion. Test at a = 0.10. What are the null and alternative hypotheses? O A. Ho: Ho # 2.3 B. Ho: Ho = 2.3 Ha: Ho = 2.3 Ha: Ho # 2.3 O C. Ho: Ho = 2.3 OD. Ho: Ho = 2.3 Ha: Ho > 2.3 Ha: Ho

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