Practice EXERCISES - 2.10 | 2. Collection of Data | CBSE 11 Statistics for Economics
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EXERCISES

2.10 - EXERCISES

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Is primary data collected firsthand?

💡 Hint: Think about who collects the data.

Question 2 Easy

What type of question is 'How often do you go shopping?'

💡 Hint: Consider how the answer choices are structured.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What type of data is collected directly by a researcher?

Primary Data
Secondary Data
Tertiary Data

💡 Hint: Think about who gathers the information.

Question 2

True or False: All surveys yield accurate data.

True
False

💡 Hint: Reflect on the impact of bias on survey results.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You are conducting a survey on dietary habits. Design a question that does not lead the respondent.

💡 Hint: Ensure the question is open-ended for unbiased insights.

Challenge 2 Hard

Critique the following survey statement: 'Don't you agree that recycling should be mandatory?'

💡 Hint: Focus on neutrality in wording.

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