Use the following sample mean and margin of error to calcula…

Use the following sample mean and margin of error to calculate the upper and lower limits of the confidence interval.  Do not round your answers. Lower Limit = Sample Mean – Margin of Error Upper Limit = Sample Mean + Margin of Error Sample Mean = 735.21 Margin of Error = 58.74

Use the following sample proportion and margin of error to c…

Use the following sample proportion and margin of error to calculate the upper and lower limits of the confidence interval.  Do not convert the answers into percentages.  Leave them as decimal proportions.  Do not round your answers. Lower Limit = Sample Proportion – Margin of Error Upper Limit = Sample Proportion + Margin of Error Sample Proportion = 0.753 Margin of Error = 0.028