A researcher is examining how many others must be present so…

A researcher is examining how many others must be present so a teenagers conforms to their behaviors. It is known among adults that when fewer than 4 people are around, conformity is at 15%. When 4-6 people are around, conformity is at 60%. When 7+ people are around, conformity is at 25%. What would be Expected Frequency for each group if their were n = 90 teenagers in the study? 1-3 people 4-6 people 7+ people