Two airlines have data on the arrival times of their flights. An arrival time of +6 minutes means the flight arrived 6 minutes early. An arrival time of -5 minutes means the flight arrived 5 minutes late.
Skyview Airlines has a mean arrival time of -5 minutes with a standard deviation of 5 minutes.
SkyHigh Airlines has a mean arrival time of +0.5 minutes with a standard deviation of 10.3 minutes.
Explain the meaning of these figures and why they would affect your choice of airline.