UFO
29
Ghosts
30
Big Foot
13
9
2
4
2
Venn Diagram on how many peoele believed in Ghosts, UFOs , and Big foot
160 people werer surveyed
42 believed in UFOs 45 believed in ghosts
21 believed in Bigfoot 11 believed in UFOs and ghosts
6 believed in ghosts and Bigfoot 4 believed in UFOs and Bigfoot
2 believed in all three
How many people surveyed believed in at least one of these things?
The universe has 71
N(U)= 71
U U B U G = 89
N(B) = 89
89 people believed in at least one