Question: How do I respond: Amelia, Excellent work explaining this week's discussion. You provided the equations and Excel functions used to determine the T-confidence interval and

How do I respond: Amelia, Excellent work explaining this week's discussion. You provided the equations and Excel functions used to determine the T-confidence interval and the proportion confidence level. Here is my initial post in regards to using a different confidence level for 90% T critical value 1.8331 z-critical value 1.6449 90% confidence interval: (/SQRT()) upper limit $ 51,538 lower limit $ 44,326 90% confidence interval proportion (SQRT(/)) upper limit 0.2601 26% Lower limit 0.2399 24%

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