2. A large bakery wishes to estimate its average consumption of flour each day. Usage is sampled over 40 days. It is found that there is a daily average usage of 11,400 pounds with s=700 pounds. Give an interval estimate with a 99% confidence.

n =___________

z₉₉=__________

standard deviation =____________

x-bar =____________

margin of error =__________

interval estimate limits, from least to greatest:__________to_________