Practice DATA ANALYSIS AND INTERPRETATION - 8.3.3 | 8. Use of Statistical Tools | CBSE 11 Statistics for Economics
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DATA ANALYSIS AND INTERPRETATION

8.3.3 - DATA ANALYSIS AND INTERPRETATION

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is primary data?

💡 Hint: Think about how data is gathered first-hand.

Question 2 Easy

Name one way to present data visually.

💡 Hint: What do we use to make sense of lots of numbers?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is primary data?

Data from existing sources
Data collected directly by the researcher
Data that is outdated

💡 Hint: Think about where the data comes from.

Question 2

True or False: Increasing sample size can lead to more accurate conclusions.

True
False

💡 Hint: Think about how diversity in data affects results.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Develop a comprehensive survey on the impact of digital marketing on consumer behavior, including justified choices of target demographic and questions.

💡 Hint: Consider the demographics you want to explore and their behaviors.

Challenge 2 Hard

Analyze a given dataset of consumer purchasing trends and identify measures of central tendency and dispersion, concluding what it indicates about consumer behavior.

💡 Hint: What does the average spending say about your consumers?

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