Environmental Club. Use the following information for Exercises 131–133. You are the president of the College Environmental Club, which has members among all four classes: freshmen, sophomores, juniors, and seniors. The total number of members in the club is 20.

Question 2.133

133. Set the frequency of each class so that there are more seniors than any other class, while the other three classes have equal numbers.

  1. Construct a frequency bar graph of the variable class.
  2. Construct a relative frequency bar graph of the variable class.

2.1.133

Answers will vary.