The Alvrine branch has a mean waiting time of 13.49 minutes with a standard deviation of 1.97 minutes.
The Durham branch has a mean waiting time of 12.61 minutes with a standard deviation of 2.89 minutes.
The Hanover branch has a mean waiting time of 11.06 minutes with a standard deviation of 2.46 minutes.
The Mascomonet branch has a mean waiting time of 12.89 minutes with a standard deviation of 3.12 minutes.
Which of the branches has the most inconsistent waiting times? Explain.