Practice INTRODUCTION - 2.1 | 2. Collection of Data | CBSE 11 Statistics for Economics
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define primary data in your own words.

💡 Hint: Think about who collects the data and when.

Question 2

Easy

What is a Census?

💡 Hint: Consider how often Censuses are typically conducted.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is primary data?

  • Data collected by another researcher
  • Data collected firsthand by the researcher
  • Data processed and published
  • Data collected from online databases

💡 Hint: Think about who gathers this type of data.

Question 2

True or False: A Census collects data from a sample group.

  • True
  • False

💡 Hint: Consider the scope of a Census.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Imagine you are tasked with conducting a survey to find the average time high school students spend studying each evening. Outline how you would decide between using a Census or a Sample Survey.

💡 Hint: Consider your resources and the scope of your survey.

Question 2

You have been asked to evaluate the reliability of secondary data collected from a previous study. What factors would you assess?

💡 Hint: Think about the credibility and relevance of data sources.

Challenge and get performance evaluation