UFOs, Ghosts, Bigfoot

42 believed in ghosts
21 believed in Bigfoot
6 believed in ghosts & Bigfoot
2 believed in all three
45 believed in ghosts
11 believed in UFOs & ghosts
4 believed in UFOs & Bigfoot


How many people surveyed believed in at least one of these things?

2 believed in all 3
2 believed in UFO & ghosts
4 believed in Ghosts & Bigfoot
7 believed in UFO & Ghosts
32 believed in Ghosts
13 believed in Bigfoot
31 believed in UFO

91 people believed in at least one of these things