Nationally, the average commute time is 27 minutes with a standard deviation of 20 minutes. Every day, there are 220 million vehicle miles travelled in LA County. A sample of 30 commuters from LA County had an average commute time of 48 minutes. What is the probability that random sampling and chance alone produced a sample with an average commute time this long in this geographical area? 0.390 O 0.060 O 0.234 0 0.999 O