Practice INTRODUCTION - 8.1 | 8. Use of Statistical Tools | CBSE 11 Statistics for Economics
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INTRODUCTION

8.1 - INTRODUCTION

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is primary data?

💡 Hint: Think about data that you gather yourself.

Question 2 Easy

Name one advantage of using secondary data.

💡 Hint: Consider the difference in research costs and time.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary purpose of a target group in research?

To collect general data
To collect specific and relevant data
To reduce research time

💡 Hint: Think about the goal of understanding specific consumer needs.

Question 2

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

True
False

💡 Hint: Recall which data fits better for precise research questions.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You are tasked to determine the awareness of local laws among teenagers. Outline a project proposal including problem definition, target group, and data collection methods.

💡 Hint: Consider the types of questions that would best uncover their awareness levels.

Challenge 2 Hard

Analyze how using secondary data could lead to flawed conclusions in a project studying consumer behavior.

💡 Hint: Think about how market trends change over time and how that affects relevance.

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Reference links

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