For the class 10 –19 (whole-number data), the class boundaries are:

  1. 9.5 and 19.5
  2. 9 and 20
  3. 10 and 19
  4. 10.5 and 18.5
Answer

A) 9.5 and 19.5

Subtract 0.5 from the lower limit and add 0.5 to the upper limit: 9.5 and 19.5. SLO M-09-C-01 · Knowledge

Mathematics MCQ · More Frequency Distribution MCQs · Practise