F(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4 1 for 4<=x Find the mean of N.
F(x) = 1 for 4<=x, disagrees with all previous statements. You will need to resolve that.
You can ask a new question or answer this question.