Final answer:
In 2013, a higher percentage of young adults were in poverty compared to the elderly, as poverty rates were reported to be relatively low for the elderly and higher for certain other demographic groups.
Step-by-step explanation:
The student's question pertains to the comparison of poverty rates among different age groups in the United States in 2013. Based on the information provided, poverty rates were relatively low for the elderly, and higher poverty rates were observed for females, Hispanic people, and African Americans compared to white people. This suggests that the correct answer to the student's question is that a higher percentage of young adults were in poverty compared to the elderly in 2013.