Answer:
[tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Assuming a total of ten students were asked, [tex]\frac{2}{10}[/tex] chose football and [tex]\frac{8}{10}[/tex] chose other sports. [tex]\frac{2}{10}[/tex] simplified is [tex]\frac{1}{5}[/tex], so that's the experimental chance that the next student favors football.