A researcher works on a study that has a population standard deviation of 0.73, a sample mean of 84.5, and a sample size of 60. Using a confidence level of 95%, complete the following. Round all answers to the nearest hundredth.

n =______________

x-bar =_______________

little sigma =_______________

z_c=___________________

E =___________________

endpoints of confidence interval, listed smallest to largest =____________to______________