Practice Organization of Data - 7.3 | 7. Statistics | CBSE Class 9 AI (Artificial Intelligence)
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a frequency distribution table?

💡 Hint: Think about how we summarize data.

Question 2

Easy

How do tally marks represent data?

💡 Hint: Consider how you count items quickly.

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 does a frequency distribution table do?

  • Counts total items
  • Displays how often values occur
  • Shows averages

💡 Hint: Think about why tables are useful.

Question 2

True or False: Tally marks are a way to visualize numeric data.

  • True
  • False

💡 Hint: Consider how tally marks help in quick counting.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

In a sports event, several students earned medal placements: Gold (5), Silver (3), Bronze (7). Create a frequency distribution table and discuss how organizing this data helps analyze performance.

💡 Hint: Consider how the presentation of this data impacts understanding.

Question 2

From a survey of favorite genres among 60 students: Fiction (10), Non-Fiction (12), Mystery (20), Science Fiction (18). Construct a frequency distribution table and comment on its usefulness.

💡 Hint: Reflect on how trends are seen in organized data.

Challenge and get performance evaluation