Practice Sources of Data - 4.2.3 | 4. Acquiring Data, Processing, and Interpreting Data | CBSE 9 AI (Artificial Intelligence)
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Sources of Data

4.2.3 - Sources of Data

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a primary source?

💡 Hint: Think about how data is gathered directly.

Question 2 Easy

Name a tool used for data acquisition.

💡 Hint: Consider tools for surveys.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What defines a primary source?

Existing literature
Data collected firsthand
Data from databases

💡 Hint: Consider firsthand data collection methods.

Question 2

True or False: Secondary sources provide firsthand insights.

True
False

💡 Hint: Think about how directly the data is collected.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a research project that utilizes both primary and secondary sources. Explain the motivations behind your choices.

💡 Hint: Consider how different data sources can complement each other.

Challenge 2 Hard

How would you handle a scenario where the primary source data contradicts secondary sources? Discuss your approach and reasoning.

💡 Hint: Think about the reliability and context of data sources.

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