Practice30Create account

A histogram is used to represent data that is:

Class 9Bar Graphs and HistogramsStatistics and Probability
  • AGrouped (continuous) frequency data
  • BOnly categorical data
  • CA single number
  • DNames of students

Step-by-Step Solution

Histograms represent grouped (continuous) frequency distributions, with class intervals on the -axis.
Answer: A) Grouped (continuous) frequency data

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Bar Graphs and Histograms practice questions

More Class 9 Bar Graphs and Histograms practice

What is the main visual difference between a histogram and a bar graph?A pictograph differs from a bar graph because a pictograph uses:The horizontal axis (x-axis) of a histogram of marks usually shows:Class marks of two consecutive equal classes are 15 and 25. The common class size…A discontinuous distribution has classes 1-10, 11-20, 21-30. To draw a histogram we make…