The FAA and Boeing need to investigate this, but you can't make such statistical inferences, since you simply don't have enough data points. There could be no more crashes for the next few years with those 350 planes.
The FAA and NTSB are very good at what they do, one of the very few examples of government services that work well together with industry, give them some time.
The FAA and NTSB are very good at what they do, one of the very few examples of government services that work well together with industry, give them some time.