Posted by **Ali** on Wednesday, April 10, 2013 at 9:53pm.

120 people are given a survey about which television shows they watch.

ABC=55

NBC=30

CBS=40

ABC and CBS=10

ABC and NBC=12

NBC and CBS and ABC=5

It wants you to solve for the remaining regions of the circle (mainly what NBC+CBS equal). I know you have to make a venn diagram but I am having issues figuring out how to solve this.