- AUpper class limit
- BLower class limit
- CClass mark (midpoint)
- DFrequency
Step-by-Step Solution
In a more-than ogive, the cumulative frequency is plotted against the lower class limit (lower boundary) of each class.
Answer: B) Lower class limit
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Cumulative Frequency and Ogive practice questions