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Use a z-test to test the claim about the population mean u

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Use a z-test to test the claim about the population mean u at the given level of significance of using the given sample statistics. If convenient, use technology.

24- claim: u ? 8.45; a = 0.03. Sample statistics: x = 7.88, s = 1.75, n = 60

Reference no: EM13632630

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