Get Paid Answering Quiz #24
October 5th, 2008 Posted in Quiz
Again, Myneral.com in collaboration with GoldAge.net Forum bring you
GAF General Quiz #24
Topic : Mathematic
Question :
X is a random variable which represents ‘the time delay’ for a train depart from Manchester (in minute), with function f(x)=0.2-0.02x, 0<x<10
Find the probability that the train will be delayed by between 3 to 7 minutes.
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