Final answer:
To determine the number of students who like the other sport, we can use the concept of the intersection of sets in a Venn diagram.
Step-by-step explanation:
A school gym teacher collected information on 250 students and found that 150 like volleyball and 110 like soccer. To determine the number of students who like the other sport, we can use the concept of the intersection of sets in a Venn diagram. Let's assume there are x students who like both volleyball and soccer. So the number of students who like only volleyball is 150 - x, and the number of students who like only soccer is 110 - x. Therefore, the subject of this question is Mathematics and the grade level is Middle School.