In: Statistics and Probability
Three independently working elements have been installed to signal the accident, each of which is triggered in an emergency with a probability of 0.6. A discrete random amount is the number of elements that worked in an accident. Find: range of distribution, numerical characteristics, F((x) Buildgraph F(x).
show your work.
Let X denote the working elements which triggered in emergency from the three elements so, X =0, 1,2,3,