Question: Claim: 8000; = 0.01. Sample statistics: = 7700, s = 450, n = 25 Test the claim about the population mean

Claim: μ ≥ 8000; α = 0.01. Sample statistics: = 7700, s = 450, n = 25
Test the claim about the population mean μ at the level of significance α. Assume the population is normally distributed. If convenient, use technology.

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