Question: Please help and explain ASAP K Use a t-test to test the claim about the population mean u at the given level of significance a

Please help and explain ASAP

K Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: H 2 8000; a = 0.05 Sample statistics: x = 7800, s = 430, n = 22 What are the null and alternative hypotheses? O A. Ho: H = 8000 O B. Ho: H S 8000 Ha: H # 8000 Ha: H > 8000 C. Ho: H2 8000 O D. Ho: H # 8000 Ha: H

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