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No explanations needed, only the correct solutions, thank you: 1. Use a t-test to test the claim about the population mean u at the given

No explanations needed, only the correct solutions, thank you:

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 # 29; 29 Ha: H

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