Question

Kris wanted to understand whether students at her school were in favor of an extended school day. She surveyed some students and displayed the results in the table below:


In favor Opposed Undecided
Grade9 6 4 8
Grade10 10 11 9
Grade11 12 15 11
Grade12 15 6 14


If the principal randomly selects a student in grade 10 from this survey, what is the probability that the student is opposed of extending the school day?
0.09

0.29

0.30

0.37