During the Friday night shift, n = 28 mints were selected at random from a production
Chapter 7, Problem 7.1-9(choose chapter or problem)
During the Friday night shift, n = 28 mints were selected at random from a production line and weighed. They had an average weight of x = 21.45 grams and a standard deviation of s = 0.31 grams. Give the lower endpoint of a 90% one-sided confidence interval for , the mean weight of all the mints.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer