Question

A survey was taken of 44 people to see if they have a cat and/or a dog. The results are shown in the Venn diagram.

Answer 1

Have a cat: 17

Don't have a cat: 15

Have a dog: 21

Don't have a dog: 11

For the "have a..." you include the center, but for the "don't have a..." you only count the other side without the center.

Answer 2

Answer: Ok im going to try to make this easy the first box is (6) the other box next to it will be (15) then the third box with be(21) and so on........

{(6)(15)(21)}

{(11)(12)(23)}

{(17)(27)(44)}

I hope this helped ☺☻♥