Name:
Reading a Venn Diagram
The diagram below shows which pet students own. Cat (C), Dog (D) and Fish(F). Use the
A n s w e r s
diagram to answer the questions.
5
1.
C
D
7
2.
Ed
Kelly
Bill
Jane
7
3.
Larry
0
4.
Fran
Cathy
Mary
Nick
2
5.
Dan
2
Gary
6.
Line
F
7.
1) How many people owned a cat?
5
Line
8.
2) How many people owned a dog?
7
Line
9.
3) How many people owned a fish?
7
Line
10.
4) How many people owned ONLY a cat?
0
Line
11.
5) How many people owned ONLY a dog?
2
Line
12.
6) How many people owned ONLY a fish?
2
Line
13.
7) D∪C =
{Bill, Cathy, Ed, Fran, Jane, Kelly, Larry, Mary, Nick}
8) D∩F =
{Cathy, Larry, Nick}
9) C-F =
{Bill, Ed}
10) (D∩C)-F =
{Bill, Ed}
11) (C∪D)-F =
{Bill, Ed, Jane, Kelly}
12) C =
{Bill, Ed, Fran, Larry, Mary}
13) DFC =
{Larry}
1-10 92 85 77 69 62 54 46 38 31 23
Math
7
11-13 15 8
0