How does the following excerpt from a classroom speech violate the guidelines for using supporting materials presented in your textbook?

Hunger kills millions of people around the globe each year. According to the World Health Organization, an average of $24,362$ people died of hunger or hunger$-$related causes every day last year.

Multiple Choice

It doesn't use a qualified source for statistics.

It doesn't use statistics to quantify ideas.

It doesn't round off statistics.

All of these answers are correct.