Practice WHAT ARE THE SOURCES OF DATA? - 2.2 | 2. Collection of Data | CBSE 11 Statistics for Economics
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WHAT ARE THE SOURCES OF DATA?

2.2 - WHAT ARE THE SOURCES OF DATA?

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is primary data?

💡 Hint: Think of it as freshly gathered information.

Question 2 Easy

Give an example of secondary data.

💡 Hint: Consider data you access without collecting it yourself.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What type of data does a census collect?

Only secondary data
All members of a population
Sample data

💡 Hint: Think about comprehensive data collection!

Question 2

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

True
False

💡 Hint: Consider who collected the data and for what purpose.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

How would you approach a research query to study consumer behavior in a new market? Discuss the data sources and methods you might use.

💡 Hint: Consider how thorough you need the data to be!

Challenge 2 Hard

A researcher is tasked with evaluating healthcare access in rural areas. What challenges might arise in collecting primary versus secondary data?

💡 Hint: Think about resource constraints and data accuracy.

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