question archive Find A 95% confidence interval for the mean waiting time at a drive-in window of a bank
Find A 95% confidence interval for the mean waiting time at a drive-in window of a bank
Subject:StatisticsPrice: Bought3
Find A 95% confidence interval for the mean waiting time at a drive-in window of a bank. A random sample of 92 waiting times has a mean of 5.4 minutes and a standard deviation of 4.2 minutes.
Round your answers to two decimal places, if necessary.
________<μ<________
