The midpoint (class mark) of the class 20 –29 is:
- 9
- 24.5
- 49
- 25.5
Answer
B) 24.5
Midpoint = 20 + 292 = 24.5. SLO M-09-C-01 · Knowledge
Mathematics MCQ · More Frequency Distribution MCQs · Practise
B) 24.5
Midpoint = 20 + 292 = 24.5. SLO M-09-C-01 · Knowledge
Mathematics MCQ · More Frequency Distribution MCQs · Practise