Use the t-distribution to find a confidence intervalfor a mean μ given the relevant sample results. Give the best pointestimate for μ, the margin of error, and the confidence interval.Assume the results come from a random sample from a population thatis approximately normally distributed.
A 99% confidence interval for μ using the sample results x¯=82.7,s=32.9, and n=15
Round your answer for the point estimate to one decimal place, andyour answers for the margin of error and the confidence interval totwo decimal places.
Point estimate=
Margin of error=
The 99% confidence interval is _____ to ______.
