Practice Types of Data - 5.3 | 5. Statistics | ICSE Class 9 Maths
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5.3 - Types of Data

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is primary data?

💡 Hint: Think about firsthand information.

Question 2

Easy

Give an example of secondary data.

💡 Hint: Consider sources that are not original.

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

Which type of data is collected directly by the investigator?

  • Primary Data
  • Secondary Data
  • Tertiary Data

💡 Hint: Think about who collected the data.

Question 2

True or False: Secondary data is always less reliable than primary data.

  • True
  • False

💡 Hint: Consider whether sources can still be authoritative.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

In a study about social media usage, describe how you would design a method to collect both primary and secondary data.

💡 Hint: Think about what types of questions would generate useful insights.

Question 2

Evaluate the reliability of using secondary data obtained a decade ago for current market research.

💡 Hint: Consider changes in trends and demographics.

Challenge and get performance evaluation