# How Would You Estimate The Number Of American Teenagers

**Discrete Mathematics**Level 4

In the population census of 2010, USA reported that her population was 309 million in 2010. The median age was 37, and the lower quartile was 18.
###### Image credit: Flickr user x-ray

Which of the following is the **best** estimate for the number of teenagers aged 13-19 in USA today?

**Details and assumptions**

You may need to look up further information.

If you are interested in Population statistics, you can look at What Is The Difference Between USA And India.

###### Image credit: Flickr user x-ray*delta*one

**Your answer seems reasonable.**Find out if you're right!

Sign up to access problem solutions.

**That seems reasonable.**Find out if you're right!

Already have an account? Log in here.