Which BMI standard for teens is considered under weight?

less than 5th percentile

85th percentile to less than the 95th percentile

more than the 95th percentile

First let’s pick one at random

Less than 5 percentile

That means they lined 100 kids up and less than 5% of them are that certain weight.

So if you apply this to every option you will see the answer is

A). Less than 5 percentile