. A group of students were surveyed about their interest in a new International Studies program.
Interest was measured in terms of high, medium, or low. 30 students responded high interest; 50
students responded medium interest; 20 students responded low interest. What is the relative
frequency of students with high interest?
What is the best way to illustrate the results of the study in this question?
A) Cumulative frequency polygon B) Bar chart C) Pie chart D) Frequency table