Practice Histogram - 3.2 | Chapter 4 : Statistics | CBSE Class 9 Maths
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a histogram?

πŸ’‘ Hint: Think about how bars are structured in this type of graph.

Question 2

Easy

Identify one key difference between a bar graph and a histogram.

πŸ’‘ Hint: Consider the nature of the data each represents.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What type of data is best represented by a histogram?

  • Categorical
  • Continuous
  • Qualitative

πŸ’‘ Hint: Think about the data nature when using histograms.

Question 2

True or False: Histograms can have gaps between their bars.

  • True
  • False

πŸ’‘ Hint: Recall the significant difference between histograms and bar graphs.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have the following set of data: 10, 20, 30, 10, 10, 20, 30, 30, 10, 40, 50. Create a histogram and analyze its shape.

πŸ’‘ Hint: Focus on grouping data into appropriate intervals.

Question 2

Given a histogram with bars showing frequencies of 12, 15, 5, and 8 within specific intervals, estimate the total number of observations.

πŸ’‘ Hint: Remember that the total observations are the sum of all frequencies.

Challenge and get performance evaluation