(157 (157 . Five [ Proj 1 Hon Ix| Cou C Exp & Intrc I ECC | Exc X ECC| Mic 9 Mail Lau * Cou Hov G ecol Hon G how M You + C learn.illinois.edu/mod/quiz/attempt.php?attempt=25812529&cmid=6639594&page=3 Update : Learn@Illinois ECON 202 All SP22: Economic Statistics I (Schultz, C) Navigation Question 4 1. The waiting time in line in a particular call center is normally distributed with an average of 1.7 minutes. They want Answer saved to improve their performance so they take a sample of the last 10 days and find that the standard deviation is 0.2 1 2 4 5 6 7 8 Points out of minutes. How many minutes does the longest of the 5% shortest calls last 1 2.00 Finish attempt ... Flag 2. A local grocery store sells fresh squeeze orange juice in bottles of 16oz. When measuring a very large number of question bottles, they find that the average amount of orange juice is the bottles is 16.15oz, with a standard deviation of 0.62. What is the probability that if we choose 10 of these bottles, the average amount of orange juice in those 10 bottles is less than 16 oz? .22065 Previous page Next page