According to a 2015 u. s. census bureau report, what percentage of u. s. children live in poverty?

Between 2014 and 2015, poverty rates decreased for all three major age groups. The poverty rate for children under age 18 dropped 1.4 percentage points, from 21.1 percent to 19.7 percent. Rates for people aged 18 to 64 dropped 1.1 percentage points, from 13.5 percent to 12.4 percent.

Explanation:

answer; standardization;