Stuck on this one!!

Shelly believes the honor roll students at her school have an unfair advantage in being assigned to the math class they request. She asked 500 students at her school the following questions: 'Are you on the honor roll?" and "Did you get the math class you requested?" The results are shown in the table
below:
Honor roll Not on honor roll Total
Received math class requested 215 125 340
Did not get math class requested 80 80 160
Total 295 205 500

Help Shelly determine if all students at her school
have an equal opportunity to get into the math class
they requested. Show
your work, and explain your
process for determining the fairness of the class
assignment process.