Practice Mode - 7.5.3 | 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 the mode in the dataset [5, 3, 9, 3, 10]?

💡 Hint: Look for the number that appears the most.

Question 2

Easy

Identify the mode in [7, 8, 9, 9, 10, 10].

💡 Hint: There are two numbers that appear most frequently.

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 is the mode of the dataset [3, 5, 3, 1, 4]?

  • 3
  • 5
  • 1

💡 Hint: Look closely at how many times each number appears!

Question 2

True or False: The dataset [1, 1, 2, 3] is bimodal.

  • True
  • False

💡 Hint: How many modes do you see?

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have gathered survey data on favorite movie genres from 50 students. The results are Adventure, Adventure, Comedy, Action, Drama, Comedy, Comedy, Adventure, Animation. What is the mode and how would this insight be useful for a film company?

💡 Hint: Count how many times each genre is mentioned.

Question 2

Analyze the following datasets: [5, 3, 5, 4, 3, 5] and [6, 6, 6, 7, 7]. Discuss how identifying these modes could influence product distribution in a store.

💡 Hint: Think about how customer purchase trends are identified through most frequent choices.

Challenge and get performance evaluation