Question

A survey was taken of children between the ages of 3 and 7.

What is the probability of a child having a pet and one sibling?

Answer 1

42/125

Explanation:

probability= number of kids with one sibling and a pet / total kids

there are 84 kids who have 1 sibling and a pet and there are 250 total kids

84/250, reduce by dividing by 2 which equals 42/125