The following histogram shows the results of a personality questionnaire given to people applying for a customer service position. Use this histogram to answer the questions. Personality Questionnaire Frequency 35 Class 1 30 25- Class 2 Class 3 Class 6 15 29 Class 5 23 10- 22 17 Class 4 5 11 6 0 3 10 17 24 31 38 45 Scores 2 Step 1 of 5: Identify the class containing the smallest number of scores (1, 2, 3, 4, 5, or 6).