Answer:
11%
Explanation:
Attention-deficit hyperactivity disorder often shortened as ADHD is a term that describes a behavior disorder which is characterized by excessive motor activity and inability to focus one's attention. The symptoms is characterized by developmentally inappropriate levels of inattention, impulsivity and hyperactivity.
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder affecting 11 percent of school-age children.
