Class Frequency ------ 20–25 2 25–30 9 30–35 14 35–40 11 40–45 4 (Classes are continuous: a –b means a le x < b.) The modal class is:

  1. 35–40
  2. 25–30
  3. 30–35
  4. 20–25
Answer

C) 30–35

The modal class has the highest frequency (14). SLO M-09-C-02 · Understanding

Mathematics MCQ · More Measures of Central Tendency MCQs · Practise