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OnTIE Test (Cn o-10) Time Remaining: 00:25.21 This Question: 1 pt 6 of 15 (10 complete) This Test: 15 Test the claim about whether the population mean u = 51,200 has changed, al the given level of significance a = 0.01, using the given sample statistics. Assume the population is normally distributed Sample statistics: x = 50,081 , s = 3000 , n = 16 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho: H = 51,200 O B. Ho: p 2 51,200 He: p # 51,200 He: ul