Recognize the statistical question from among the four questions below. Which is the statistical question?(1 point)
1. What is the average height of students in the class?
2. How many students in the class are taller than 6 feet?
3. What is the most common eye color among the students in the class?
4. How many different classes is each student enrolled in?
The statistical question is:
1. What is the average height of students in the class?