Marks Students ------ 0–9 3 10–19 7 20–29 12 30–39 8 The cumulative frequency up to the class 20–29 is:

  1. 22
  2. 10
  3. 30
  4. 12
Answer

A) 22

3 + 7 + 12 = 22. SLO M-09-C-01 · Knowledge

Mathematics MCQ · More Frequency Distribution MCQs · Practise