Question: Claim: 8550; = 0.02; = 314 Sample statistics: = 8420, n = 38 Test the claim about the population mean

Claim: μ ≠ 8550; α = 0.02; σ = 314
Sample statistics: = 8420, n = 38
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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