Practice Secondary Data - 7.2.2 | 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 does secondary data refer to?

💡 Hint: Think about who collects the data.

Question 2

Easy

Can you name a source of secondary data?

💡 Hint: What kinds of data can you find online?

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 secondary data?

  • Data collected firsthand
  • Data collected by someone else
  • Data that is outdated

💡 Hint: Think about who gathers the information.

Question 2

True or False: Secondary data is always the most accurate type of data.

  • True
  • False

💡 Hint: Consider the source of the data.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Consider a retail company that wants to understand customer behavior in a new market. How can secondary data be relevant? Provide a detailed answer.

💡 Hint: What kind of existing data can provide insights into market trends?

Question 2

Design a study where secondary data would be crucial in addressing a current event's impact. Describe how you would use this data.

💡 Hint: Think about pre-existing research you can utilize.

Challenge and get performance evaluation