Question: c = 0.80, x = 20.6, = 4.7, n = 100 Construct the indicated confidence interval for the population mean . If convenient, use

c = 0.80, x̅ = 20.6, σ = 4.7, n = 100

Construct the indicated confidence interval for the population mean μ. If convenient, use technology to construct the confidence interval.​

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