The following two-way table shows the data for the students of two different grades in a school: Member of School Band Not Member of School Band Total Grade 7 10 8 18 Grade 8 10 2 12 Total 20 10 30 Based on the relative row frequency, the students of which grade are more likely to be members of the school band? (5 points) Grade 7 Grade 8 The students of both grades are equally likely to be members of the school band No conclusion can be drawn about the chances of a student being a member of the school band