The following were obtained from a survey of college students
The following were obtained from a survey of college students. The
variable x represents the number of non assigned books read during the past six months.
x 0 1 2 3 4 5 6
P(X=x) 0.55 0.15 0.10 0.10 0.04 0.03 0.03
Find P(X>0)