I would go with D) truck dispatcher because that job is usually not seen in public.
Just trying to answer questions to get my question posted
That would be B. There are more and more technologies coming out and more and more hackers to hack that new tech. And don't forget how the government tried to force apple to unlock a phone. It was for the best, but still. Hope this helps and have a nice day!
In this question, you are flipping 3 coins simultaneously until you get all 3 heads, so we are looking at a binompdf, where x=5 (landing a success on the 5th trial), and p=0.5^3 (probability of success, meaning the probability of getting three heads). Plugging in to your calculator, binompdf(0.125,5)=0.0733