Height distribution refers to the way heights are spread out within a specific population. It is often represented as a graph, showing how many individuals fall into different height ranges. Most populations tend to follow a normal distribution, where most people are of average height, with fewer individuals being very short or very tall. Factors influencing height distribution include genetics, nutrition, and environmental conditions. For example, children who receive proper nutrition during their growth years are more likely to reach their genetic height potential. Additionally, height distribution can vary significantly between different populations, such as those in countries or among ethnic groups.