Children are regularly assessed for their height and weight compared to national data provided by the Centers for Disease Control. Arjan is somewhat short for his age, and his mother notices on his medical chart that it says Height:z= -1.64. What does this tell Arjan's mother about his height?

5.05 percent of children are shorter than Arjan.

5.05 percent of children are taller than Arjan.

44.95 percent of children are taller than Arjan.

44.95 percent of children are shorter than Arjan.

I think it's 5.05 percent are shorter than Arjan.