A spinner has three sections. The table shows the results of spinning the arrow on spinner 80 times.


Three column table. First column values are Section 1 and 20. Second column values are Section 2 and 36. Third column values are Section 3 and 24.


What is the experimental probability of the arrow stopping over Section 2?

A.1/36


B.1/18


C.9/20


D.9/11