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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define primary data.
💡 Hint: Think about how this data is collected.
Question 2
Easy
What is a census?
💡 Hint: It involves complete enumeration.
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 others
- Data collected firsthand
- Data that is obsolete
💡 Hint: Focus on who collects the data.
Question 2
True or False: A census collects data from only a portion of the population.
- True
- False
💡 Hint: Think about the purpose of a census.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a survey on a local community issue. List potential sampling errors and how you would mitigate them.
💡 Hint: Reflect on the population diversity.
Question 2
Evaluate a past census data set for its reliability. What non-sampling errors might arise from it?
💡 Hint: Consider the methodology and follow-ups.
Challenge and get performance evaluation