Practice Mode of Data Collection - 2.4 | 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

What is primary data?

πŸ’‘ Hint: Think about where the data is coming from.

Question 2

Easy

Define secondary data.

πŸ’‘ Hint: Consider how this data was gathered originally.

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 type of data is collected firsthand?

  • Primary Data
  • Secondary Data
  • Tertiary Data
  • Qualitative Data

πŸ’‘ Hint: Think about how the data was gathered.

Question 2

Which of the following is a method of data collection that involves every individual in a population?

  • True
  • False

πŸ’‘ Hint: Recall what a complete enumeration means.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Create a statistical survey to assess student satisfaction with remote learning. Describe your approach to collecting primary data and address possible biases.

πŸ’‘ Hint: Consider how you might reach all students.

Question 2

Evaluate the reliability of secondary data you find for a research project. What criteria will you use to determine its validity?

πŸ’‘ Hint: Think about sources like government reports or peer-reviewed journals.

Challenge and get performance evaluation