Question: When constructing the confidence interval a population mean, assuming the population standard deviation is known, we use the following formula: Critical Value Standard Error Sample

 When constructing the confidence interval a population mean, assuming the population

When constructing the confidence interval a population mean, assuming the population standard deviation is known, we use the following formula: Critical Value Standard Error Sample Mean O XI Za/2 Margin of Error n The table below contains information about two confidence intervals. Use the given information to determine the missing values: Round answers accurate to 2 decimal places. Interval 1 Interval 2 Confidence Level 78.50 90.70% Critical Value 1.69 (za/2) Sample Mean 109.00 125.70 Standard Error Margin of Error Lower Limit 114.61 Upper Limit 125.39 copyable table Interval 1 Interval 2 Confidence Level 0.70% Critical Value (z) 1.69 Sample Mean 109.00 125.70 Standard Error Margin of Error

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