Mathematics Homework Help
Mathematics Homework Help. find a confidence interval for the population standard deviation σ.
Use the given degree of confidence and sample data to find a confidence interval for the population standard deviation σ. Assume that the population has a normal distribution. Round the confidence interval limits to the same number of decimal places as the sample standard deviation.
College students’ annual earnings: 98% confidence; n = 9,
"Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!"
